| 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 | $119.55 | 9.176% | $130.5199 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $131.56 | 6.177% | $139.6865 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $99.52 | 8.546% | $108.025 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $232.79 | 3.187% | $240.209 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $18.51 | 9.708% | $20.307 | $20.31 | $20.30 | $20.30 |
| Purchase #6 | $236.44 | 8.210% | $255.8517 | $255.85 | $255.85 | $255.90 |
| Purchase #7 | $7.75 | 10.402% | $8.5562 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $846.12 | $903.1553 | $903.17 | $903.15 | $903.20 | |