| 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 | $227.73 | 10.337% | $251.2705 | $251.27 | $251.25 | $251.30 |
| Purchase #2 | $202.91 | 7.352% | $217.8279 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $37.94 | 6.471% | $40.3951 | $40.40 | $40.40 | $40.40 |
| Purchase #4 | $119.60 | 6.468% | $127.3357 | $127.34 | $127.35 | $127.30 |
| Purchase #5 | $9.38 | 7.678% | $10.1002 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $6.91 | 4.116% | $7.1944 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $34.64 | 9.182% | $37.8206 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $639.11 | $691.9444 | $691.95 | $691.95 | $691.90 | |