| 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 | $225.46 | 7.498% | $242.365 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $157.88 | 12.179% | $177.1082 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $95.47 | 10.122% | $105.1335 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $144.26 | 4.146% | $150.241 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $126.92 | 12.294% | $142.5235 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $90.46 | 5.518% | $95.4516 | $95.45 | $95.45 | $95.50 |
| Purchase #7 | $10.97 | 8.728% | $11.9275 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $851.42 | $924.7503 | $924.75 | $924.75 | $924.70 | |