| 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 | $214.70 | 3.546% | $222.3133 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $221.39 | 3.491% | $229.1187 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $199.28 | 8.628% | $216.4739 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $153.55 | 10.252% | $169.2919 | $169.29 | $169.30 | $169.30 |
| Purchase #5 | $210.89 | 9.669% | $231.281 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $105.78 | 4.868% | $110.9294 | $110.93 | $110.95 | $110.90 |
| Purchase #7 | $242.64 | 9.677% | $266.1203 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $1,348.23 | $1,445.5285 | $1,445.52 | $1,445.50 | $1,445.50 | |