| 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 | $111.38 | 8.181% | $120.492 | $120.49 | $120.50 | $120.50 |
| Purchase #2 | $60.71 | 9.243% | $66.3214 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $202.60 | 11.631% | $226.1644 | $226.16 | $226.15 | $226.20 |
| Purchase #4 | $169.93 | 9.757% | $186.5101 | $186.51 | $186.50 | $186.50 |
| Purchase #5 | $209.83 | 5.564% | $221.5049 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $161.92 | 5.580% | $170.9551 | $170.96 | $170.95 | $171.00 |
| Purchase #7 | $190.31 | 11.848% | $212.8579 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $1,106.68 | $1,204.8058 | $1,204.80 | $1,204.75 | $1,204.90 | |