| 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 | $135.75 | 13.729% | $154.3871 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $236.81 | 9.851% | $260.1382 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $214.44 | 9.276% | $234.3315 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $225.50 | 3.518% | $233.4331 | $233.43 | $233.45 | $233.40 |
| Purchase #5 | $50.40 | 5.762% | $53.304 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $148.33 | 12.635% | $167.0715 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $131.62 | 9.804% | $144.524 | $144.52 | $144.50 | $144.50 |
| 7 purchase totals = | $1,142.85 | $1,247.1894 | $1,247.18 | $1,247.20 | $1,247.10 | |