| 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 | $224.87 | 11.667% | $251.1056 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $84.76 | 11.213% | $94.2641 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $92.85 | 12.474% | $104.4321 | $104.43 | $104.45 | $104.40 |
| Purchase #4 | $166.61 | 3.505% | $172.4497 | $172.45 | $172.45 | $172.40 |
| Purchase #5 | $126.27 | 12.600% | $142.18 | $142.18 | $142.20 | $142.20 |
| Purchase #6 | $63.90 | 7.358% | $68.6018 | $68.60 | $68.60 | $68.60 |
| Purchase #7 | $35.91 | 9.722% | $39.4012 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $795.17 | $872.4345 | $872.43 | $872.45 | $872.40 | |