| 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 | $102.52 | 12.742% | $115.5831 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $179.50 | 12.525% | $201.9824 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $90.60 | 12.273% | $101.7193 | $101.72 | $101.70 | $101.70 |
| Purchase #4 | $204.47 | 3.172% | $210.9558 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $35.94 | 11.239% | $39.9793 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $48.83 | 3.150% | $50.3681 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $207.30 | 13.539% | $235.3663 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $869.16 | $955.9543 | $955.96 | $955.95 | $956.10 | |