| 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 | $133.65 | 3.653% | $138.5322 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $240.90 | 8.163% | $260.5647 | $260.56 | $260.55 | $260.60 |
| Purchase #3 | $48.53 | 9.858% | $53.3141 | $53.31 | $53.30 | $53.30 |
| Purchase #4 | $189.96 | 5.814% | $201.0043 | $201.00 | $201.00 | $201.00 |
| Purchase #5 | $127.89 | 5.325% | $134.7001 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $5.74 | 11.761% | $6.4151 | $6.42 | $6.40 | $6.40 |
| Purchase #7 | $14.67 | 12.209% | $16.4611 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $761.34 | $810.9916 | $810.98 | $810.95 | $811.00 | |