| 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 | $215.32 | 6.326% | $228.9411 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $203.55 | 10.253% | $224.42 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $130.87 | 5.612% | $138.2144 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $74.38 | 4.375% | $77.6341 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $17.95 | 6.545% | $19.1248 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $142.66 | 12.694% | $160.7693 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $122.46 | 3.648% | $126.9273 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $907.19 | $976.0310 | $976.02 | $976.00 | $975.90 | |