| 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 | $92.56 | 10.372% | $102.1603 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $248.92 | 10.554% | $275.191 | $275.19 | $275.20 | $275.20 |
| Purchase #3 | $176.65 | 11.404% | $196.7952 | $196.80 | $196.80 | $196.80 |
| Purchase #4 | $213.90 | 9.555% | $234.3381 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $34.35 | 4.302% | $35.8277 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $165.69 | 8.200% | $179.2766 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $87.46 | 5.336% | $92.1269 | $92.13 | $92.15 | $92.10 |
| 7 purchase totals = | $1,019.53 | $1,115.7158 | $1,115.73 | $1,115.80 | $1,115.70 | |