| 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 | $101.91 | 3.155% | $105.1253 | $105.13 | $105.15 | $105.10 |
| Purchase #2 | $211.64 | 11.273% | $235.4982 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $250.39 | 13.310% | $283.7169 | $283.72 | $283.70 | $283.70 |
| Purchase #4 | $202.83 | 9.820% | $222.7479 | $222.75 | $222.75 | $222.70 |
| Purchase #5 | $141.34 | 4.753% | $148.0579 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $154.88 | 6.564% | $165.0463 | $165.05 | $165.05 | $165.00 |
| Purchase #7 | $221.72 | 9.144% | $241.9941 | $241.99 | $242.00 | $242.00 |
| 7 purchase totals = | $1,284.71 | $1,402.1866 | $1,402.20 | $1,402.20 | $1,402.10 | |