| 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 | $132.31 | 9.358% | $144.6916 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $246.62 | 12.647% | $277.81 | $277.81 | $277.80 | $277.80 |
| Purchase #3 | $102.78 | 7.410% | $110.396 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $128.92 | 8.251% | $139.5572 | $139.56 | $139.55 | $139.60 |
| Purchase #5 | $69.53 | 9.664% | $76.2494 | $76.25 | $76.25 | $76.20 |
| Purchase #6 | $19.33 | 11.657% | $21.5833 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $74.63 | 9.408% | $81.6512 | $81.65 | $81.65 | $81.70 |
| 7 purchase totals = | $774.12 | $851.9387 | $851.94 | $851.95 | $852.00 | |