| 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 | $210.94 | 4.467% | $220.3627 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $168.27 | 5.518% | $177.5551 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $193.84 | 11.655% | $216.4321 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $169.70 | 11.666% | $189.4972 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $241.31 | 6.828% | $257.7866 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $160.34 | 5.491% | $169.1443 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $172.30 | 13.818% | $196.1084 | $196.11 | $196.10 | $196.10 |
| 7 purchase totals = | $1,316.70 | $1,426.8864 | $1,426.89 | $1,426.90 | $1,426.90 | |