| 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 | $113.99 | 11.622% | $127.2379 | $127.24 | $127.25 | $127.20 |
| Purchase #2 | $38.87 | 6.414% | $41.3631 | $41.36 | $41.35 | $41.40 |
| Purchase #3 | $128.95 | 11.712% | $144.0526 | $144.05 | $144.05 | $144.10 |
| Purchase #4 | $37.60 | 5.329% | $39.6037 | $39.60 | $39.60 | $39.60 |
| Purchase #5 | $189.88 | 9.816% | $208.5186 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $194.31 | 9.512% | $212.7928 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $65.25 | 8.154% | $70.5705 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $768.85 | $844.1392 | $844.13 | $844.10 | $844.20 | |