| 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 | $183.81 | 11.288% | $204.5585 | $204.56 | $204.55 | $204.60 |
| Purchase #2 | $152.71 | 5.394% | $160.9472 | $160.95 | $160.95 | $160.90 |
| Purchase #3 | $9.95 | 11.602% | $11.1044 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $226.40 | 3.117% | $233.4569 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $55.25 | 11.804% | $61.7717 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $177.43 | 6.352% | $188.7004 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $103.57 | 8.355% | $112.2233 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $909.12 | $972.7624 | $972.76 | $972.70 | $972.80 | |