| 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 | $197.64 | 7.380% | $212.2258 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $90.76 | 5.838% | $96.0586 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $99.62 | 6.589% | $106.184 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $22.52 | 5.275% | $23.7079 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $177.50 | 13.190% | $200.9123 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $58.30 | 10.433% | $64.3824 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $98.67 | 10.297% | $108.83 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $745.01 | $812.3010 | $812.30 | $812.35 | $812.30 | |