| 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 | $188.86 | 12.554% | $212.5695 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $84.65 | 6.152% | $89.8577 | $89.86 | $89.85 | $89.90 |
| Purchase #3 | $33.25 | 9.260% | $36.329 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $134.33 | 11.851% | $150.2494 | $150.25 | $150.25 | $150.20 |
| Purchase #5 | $211.76 | 8.190% | $229.1031 | $229.10 | $229.10 | $229.10 |
| Purchase #6 | $135.74 | 7.780% | $146.3006 | $146.30 | $146.30 | $146.30 |
| Purchase #7 | $68.77 | 9.798% | $75.5081 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $857.36 | $939.9174 | $939.92 | $939.90 | $939.90 | |