| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.28 | 6.115% | $128.6963 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $183.96 | 12.398% | $206.7674 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $134.41 | 11.544% | $149.9263 | $149.93 | $149.95 | $149.90 |
| Purchase #4 | $217.39 | 10.298% | $239.7768 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $243.51 | 12.433% | $273.7856 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $248.99 | 10.554% | $275.2684 | $275.27 | $275.25 | $275.30 |
| Purchase #7 | $122.26 | 13.735% | $139.0524 | $139.05 | $139.05 | $139.10 |
| 7 purchase totals = | $1,271.80 | $1,413.2732 | $1,413.29 | $1,413.30 | $1,413.40 | |