| 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 | $226.70 | 3.540% | $234.7252 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $125.26 | 10.272% | $138.1267 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $148.64 | 5.861% | $157.3518 | $157.35 | $157.35 | $157.40 |
| Purchase #4 | $141.33 | 8.453% | $153.2766 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $232.70 | 10.305% | $256.6797 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $59.63 | 5.376% | $62.8357 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $173.60 | 3.328% | $179.3774 | $179.38 | $179.40 | $179.40 |
| 7 purchase totals = | $1,107.86 | $1,182.3731 | $1,182.39 | $1,182.50 | $1,182.40 | |