| 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 | $210.99 | 6.326% | $224.3372 | $224.34 | $224.35 | $224.30 |
| Purchase #2 | $235.74 | 8.109% | $254.8562 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $47.67 | 8.824% | $51.8764 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $158.89 | 10.562% | $175.672 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $141.88 | 12.741% | $159.9569 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $137.39 | 8.519% | $149.0943 | $149.09 | $149.10 | $149.10 |
| Purchase #7 | $98.47 | 7.155% | $105.5155 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $1,031.03 | $1,121.3085 | $1,121.32 | $1,121.30 | $1,121.40 | |