| 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 | $207.90 | 4.801% | $217.8813 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $5.93 | 8.708% | $6.4464 | $6.45 | $6.45 | $6.40 |
| Purchase #3 | $191.77 | 6.486% | $204.2082 | $204.21 | $204.20 | $204.20 |
| Purchase #4 | $84.28 | 6.571% | $89.818 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $60.43 | 6.272% | $64.2202 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $116.99 | 11.525% | $130.4731 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $176.78 | 13.675% | $200.9547 | $200.95 | $200.95 | $201.00 |
| 7 purchase totals = | $844.08 | $914.0019 | $914.00 | $913.95 | $914.00 | |