| 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 | $195.37 | 7.468% | $209.9602 | $209.96 | $209.95 | $210.00 |
| Purchase #2 | $11.88 | 6.523% | $12.6549 | $12.65 | $12.65 | $12.70 |
| Purchase #3 | $117.73 | 10.702% | $130.3295 | $130.33 | $130.35 | $130.30 |
| Purchase #4 | $6.43 | 11.522% | $7.1709 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $112.44 | 6.842% | $120.1331 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $222.91 | 6.831% | $238.137 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $71.81 | 9.835% | $78.8725 | $78.87 | $78.85 | $78.90 |
| 7 purchase totals = | $738.57 | $797.2581 | $797.25 | $797.25 | $797.30 | |