| 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 | $207.61 | 7.601% | $223.3904 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $95.33 | 12.645% | $107.3845 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $212.76 | 4.813% | $223.0001 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $10.79 | 8.256% | $11.6808 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $30.61 | 11.666% | $34.181 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $26.98 | 3.852% | $28.0193 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $141.67 | 12.809% | $159.8165 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $725.75 | $787.4726 | $787.47 | $787.50 | $787.50 | |