| 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 | $135.83 | 10.379% | $149.9278 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $198.97 | 3.507% | $205.9479 | $205.95 | $205.95 | $205.90 |
| Purchase #3 | $180.94 | 11.858% | $202.3959 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $216.50 | 12.404% | $243.3547 | $243.35 | $243.35 | $243.40 |
| Purchase #5 | $224.71 | 12.796% | $253.4639 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $229.28 | 13.671% | $260.6249 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $142.40 | 11.740% | $159.1178 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $1,328.63 | $1,474.8329 | $1,474.83 | $1,474.80 | $1,474.80 | |