| 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 | $214.31 | 8.395% | $232.3013 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $169.62 | 7.460% | $182.2737 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $141.78 | 12.741% | $159.8442 | $159.84 | $159.85 | $159.80 |
| Purchase #4 | $97.58 | 5.109% | $102.5654 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $247.64 | 6.635% | $264.0709 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $209.98 | 5.596% | $221.7305 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $17.29 | 12.600% | $19.4685 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $1,098.20 | $1,182.2545 | $1,182.25 | $1,182.20 | $1,182.30 | |