| 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 | $10.42 | 7.408% | $11.1919 | $11.19 | $11.20 | $11.20 |
| Purchase #2 | $188.93 | 13.405% | $214.2561 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $56.27 | 11.685% | $62.8451 | $62.85 | $62.85 | $62.80 |
| Purchase #4 | $88.44 | 3.588% | $91.6132 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $97.96 | 12.147% | $109.8592 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $201.63 | 7.823% | $217.4035 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $139.31 | 9.819% | $152.9888 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $782.96 | $860.1578 | $860.16 | $860.15 | $860.20 | |