| 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 | $39.44 | 11.232% | $43.8699 | $43.87 | $43.85 | $43.90 |
| Purchase #2 | $217.77 | 9.658% | $238.8022 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $204.43 | 3.787% | $212.1718 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $140.70 | 8.650% | $152.8706 | $152.87 | $152.85 | $152.90 |
| Purchase #5 | $247.52 | 13.839% | $281.7743 | $281.77 | $281.75 | $281.80 |
| Purchase #6 | $80.94 | 7.524% | $87.0299 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $143.45 | 12.758% | $161.7514 | $161.75 | $161.75 | $161.80 |
| 7 purchase totals = | $1,074.25 | $1,178.2701 | $1,178.26 | $1,178.20 | $1,178.40 | |