| 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 | $116.69 | 13.816% | $132.8119 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $110.93 | 8.177% | $120.0007 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $31.60 | 3.667% | $32.7588 | $32.76 | $32.75 | $32.80 |
| Purchase #4 | $33.71 | 13.846% | $38.3775 | $38.38 | $38.40 | $38.40 |
| Purchase #5 | $185.96 | 9.626% | $203.8605 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $203.46 | 10.765% | $225.3625 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $88.92 | 10.597% | $98.3429 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $771.27 | $851.5148 | $851.51 | $851.50 | $851.60 | |