| 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 | $95.80 | 11.534% | $106.8496 | $106.85 | $106.85 | $106.80 |
| Purchase #2 | $111.42 | 3.779% | $115.6306 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $204.98 | 11.323% | $228.1899 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $232.68 | 5.175% | $244.7212 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $91.43 | 11.330% | $101.789 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $29.55 | 13.798% | $33.6273 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $243.94 | 3.819% | $253.2561 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $1,009.80 | $1,084.0637 | $1,084.07 | $1,084.10 | $1,084.00 | |