| 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 | $194.56 | 5.428% | $205.1207 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $161.43 | 5.374% | $170.1052 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $23.71 | 13.528% | $26.9175 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $107.27 | 10.472% | $118.5033 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $79.50 | 8.107% | $85.9451 | $85.95 | $85.95 | $85.90 |
| Purchase #6 | $199.86 | 12.809% | $225.4601 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $234.31 | 4.806% | $245.5709 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $1,000.64 | $1,077.6228 | $1,077.63 | $1,077.55 | $1,077.60 | |