| 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 | $109.92 | 12.834% | $124.0271 | $124.03 | $124.05 | $124.00 |
| Purchase #2 | $223.79 | 12.834% | $252.5112 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $150.38 | 13.331% | $170.4272 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $71.36 | 3.375% | $73.7684 | $73.77 | $73.75 | $73.80 |
| Purchase #5 | $180.83 | 12.451% | $203.3451 | $203.35 | $203.35 | $203.30 |
| Purchase #6 | $189.48 | 12.311% | $212.8069 | $212.81 | $212.80 | $212.80 |
| Purchase #7 | $88.33 | 11.342% | $98.3484 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $1,014.09 | $1,135.2343 | $1,135.25 | $1,135.25 | $1,135.10 | |