| 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 | $125.68 | 10.778% | $139.2258 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $55.61 | 12.642% | $62.6402 | $62.64 | $62.65 | $62.60 |
| Purchase #3 | $106.25 | 7.140% | $113.8363 | $113.84 | $113.85 | $113.80 |
| Purchase #4 | $28.54 | 12.740% | $32.176 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $209.78 | 3.543% | $217.2125 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $113.37 | 5.627% | $119.7493 | $119.75 | $119.75 | $119.70 |
| Purchase #7 | $14.85 | 12.215% | $16.6639 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $654.08 | $701.5040 | $701.51 | $701.55 | $701.40 | |