| 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 | $22.99 | 11.822% | $25.7079 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $165.84 | 6.356% | $176.3808 | $176.38 | $176.40 | $176.40 |
| Purchase #3 | $133.69 | 7.608% | $143.8611 | $143.86 | $143.85 | $143.90 |
| Purchase #4 | $112.51 | 7.651% | $121.1181 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $237.26 | 12.133% | $266.0468 | $266.05 | $266.05 | $266.00 |
| Purchase #6 | $55.89 | 7.161% | $59.8923 | $59.89 | $59.90 | $59.90 |
| Purchase #7 | $208.68 | 5.581% | $220.3264 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $936.86 | $1,013.3334 | $1,013.34 | $1,013.35 | $1,013.30 | |