| 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 | $130.46 | 10.288% | $143.8817 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $103.56 | 5.140% | $108.883 | $108.88 | $108.90 | $108.90 |
| Purchase #3 | $120.53 | 6.315% | $128.1415 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $24.60 | 9.447% | $26.924 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $230.30 | 7.500% | $247.5725 | $247.57 | $247.55 | $247.60 |
| Purchase #6 | $129.58 | 5.166% | $136.2741 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $155.89 | 8.667% | $169.401 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $894.92 | $961.0778 | $961.06 | $961.05 | $961.10 | |