| 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 | $91.72 | 9.454% | $100.3912 | $100.39 | $100.40 | $100.40 |
| Purchase #2 | $239.80 | 8.425% | $260.0032 | $260.00 | $260.00 | $260.00 |
| Purchase #3 | $240.88 | 6.365% | $256.212 | $256.21 | $256.20 | $256.20 |
| Purchase #4 | $118.85 | 12.649% | $133.8833 | $133.88 | $133.90 | $133.90 |
| Purchase #5 | $219.74 | 4.278% | $229.1405 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $182.51 | 9.605% | $200.0401 | $200.04 | $200.05 | $200.00 |
| Purchase #7 | $139.29 | 5.655% | $147.1668 | $147.17 | $147.15 | $147.20 |
| 7 purchase totals = | $1,232.79 | $1,326.8371 | $1,326.83 | $1,326.85 | $1,326.80 | |