| 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 | $234.84 | 7.363% | $252.1313 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $38.90 | 10.654% | $43.0444 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $5.91 | 13.319% | $6.6972 | $6.70 | $6.70 | $6.70 |
| Purchase #4 | $53.35 | 5.723% | $56.4032 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $112.76 | 13.848% | $128.375 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $61.82 | 12.611% | $69.6161 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $237.68 | 5.676% | $251.1707 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $745.26 | $807.4379 | $807.44 | $807.45 | $807.40 | |