| 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 | $134.46 | 9.504% | $147.2391 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $218.91 | 4.424% | $228.5946 | $228.59 | $228.60 | $228.60 |
| Purchase #3 | $191.29 | 13.697% | $217.491 | $217.49 | $217.50 | $217.50 |
| Purchase #4 | $220.77 | 8.466% | $239.4604 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $135.96 | 11.549% | $151.662 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $62.74 | 5.627% | $66.2704 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $29.73 | 9.358% | $32.5121 | $32.51 | $32.50 | $32.50 |
| 7 purchase totals = | $993.86 | $1,083.2296 | $1,083.22 | $1,083.20 | $1,083.30 | |