| 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 | $14.60 | 10.408% | $16.1196 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $232.62 | 5.267% | $244.8721 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $196.94 | 11.526% | $219.6393 | $219.64 | $219.65 | $219.60 |
| Purchase #4 | $203.41 | 8.382% | $220.4598 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $26.48 | 9.421% | $28.9747 | $28.97 | $28.95 | $29.00 |
| Purchase #6 | $44.96 | 7.621% | $48.3864 | $48.39 | $48.40 | $48.40 |
| Purchase #7 | $34.99 | 13.632% | $39.7598 | $39.76 | $39.75 | $39.80 |
| 7 purchase totals = | $754.00 | $818.2117 | $818.21 | $818.15 | $818.30 | |