| 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 | $212.26 | 4.699% | $222.2341 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $233.57 | 7.590% | $251.298 | $251.30 | $251.30 | $251.30 |
| Purchase #3 | $146.71 | 5.284% | $154.4622 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $156.92 | 4.556% | $164.0693 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $199.51 | 7.432% | $214.3376 | $214.34 | $214.35 | $214.30 |
| Purchase #6 | $128.28 | 12.651% | $144.5087 | $144.51 | $144.50 | $144.50 |
| Purchase #7 | $84.45 | 8.434% | $91.5725 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $1,161.70 | $1,242.4824 | $1,242.48 | $1,242.45 | $1,242.50 | |