| 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 | $114.58 | 11.346% | $127.5802 | $127.58 | $127.60 | $127.60 |
| Purchase #2 | $189.46 | 7.201% | $203.103 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $204.55 | 5.552% | $215.9066 | $215.91 | $215.90 | $215.90 |
| Purchase #4 | $23.63 | 4.359% | $24.66 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $157.90 | 6.749% | $168.5567 | $168.56 | $168.55 | $168.60 |
| Purchase #6 | $179.67 | 4.730% | $188.1684 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $37.90 | 8.204% | $41.0093 | $41.01 | $41.00 | $41.00 |
| 7 purchase totals = | $907.69 | $968.9842 | $968.99 | $968.95 | $969.10 | |