| 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 | $20.82 | 9.178% | $22.7309 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $191.89 | 8.696% | $208.5768 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $175.94 | 13.861% | $200.327 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $135.98 | 5.352% | $143.2576 | $143.26 | $143.25 | $143.30 |
| Purchase #5 | $159.48 | 6.403% | $169.6915 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $244.49 | 8.702% | $265.7655 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $240.42 | 11.793% | $268.7727 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $1,169.02 | $1,279.1220 | $1,279.13 | $1,279.15 | $1,279.20 | |