| 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 | $212.35 | 7.457% | $228.1849 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $100.41 | 6.679% | $107.1164 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $222.28 | 4.364% | $231.9803 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $11.41 | 8.147% | $12.3396 | $12.34 | $12.35 | $12.30 |
| Purchase #5 | $157.38 | 12.102% | $176.4261 | $176.43 | $176.45 | $176.40 |
| Purchase #6 | $6.92 | 13.382% | $7.846 | $7.85 | $7.85 | $7.80 |
| Purchase #7 | $44.40 | 10.402% | $49.0185 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $755.15 | $812.9118 | $812.92 | $812.95 | $812.80 | |