| 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 | $228.72 | 12.669% | $257.6965 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $108.26 | 13.780% | $123.1782 | $123.18 | $123.20 | $123.20 |
| Purchase #3 | $188.29 | 12.597% | $212.0089 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $191.31 | 12.104% | $214.4662 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $90.70 | 12.803% | $102.3123 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $44.64 | 4.699% | $46.7376 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $125.27 | 11.870% | $140.1395 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $977.19 | $1,096.5392 | $1,096.55 | $1,096.55 | $1,096.50 | |