| 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 | $248.99 | 10.622% | $275.4377 | $275.44 | $275.45 | $275.40 |
| Purchase #2 | $42.58 | 13.739% | $48.4301 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $123.60 | 7.487% | $132.8539 | $132.85 | $132.85 | $132.90 |
| Purchase #4 | $30.63 | 5.186% | $32.2185 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $21.46 | 3.614% | $22.2356 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $33.27 | 5.781% | $35.1933 | $35.19 | $35.20 | $35.20 |
| Purchase #7 | $178.37 | 8.552% | $193.6242 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $678.90 | $739.9933 | $739.99 | $740.00 | $739.90 | |