| 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 | $112.30 | 11.371% | $125.0696 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $142.26 | 9.863% | $156.2911 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $143.98 | 7.814% | $155.2306 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $210.60 | 11.799% | $235.4487 | $235.45 | $235.45 | $235.40 |
| Purchase #5 | $57.33 | 7.854% | $61.8327 | $61.83 | $61.85 | $61.80 |
| Purchase #6 | $138.55 | 4.231% | $144.4121 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $163.50 | 8.782% | $177.8586 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $968.52 | $1,056.1434 | $1,056.14 | $1,056.15 | $1,056.10 | |