| 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 | $193.33 | 3.352% | $199.8104 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $190.82 | 4.385% | $199.1875 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $240.30 | 7.727% | $258.868 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $59.43 | 9.256% | $64.9308 | $64.93 | $64.95 | $64.90 |
| Purchase #5 | $117.28 | 8.421% | $127.1561 | $127.16 | $127.15 | $127.20 |
| Purchase #6 | $180.25 | 11.642% | $201.2347 | $201.23 | $201.25 | $201.20 |
| Purchase #7 | $186.32 | 7.625% | $200.5269 | $200.53 | $200.55 | $200.50 |
| 7 purchase totals = | $1,167.73 | $1,251.7144 | $1,251.72 | $1,251.75 | $1,251.70 | |