| 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 | $124.98 | 3.151% | $128.9181 | $128.92 | $128.90 | $128.90 |
| Purchase #2 | $67.54 | 3.235% | $69.7249 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $107.65 | 11.498% | $120.0276 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $164.33 | 3.767% | $170.5203 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $199.97 | 12.501% | $224.9682 | $224.97 | $224.95 | $225.00 |
| Purchase #6 | $240.90 | 5.688% | $254.6024 | $254.60 | $254.60 | $254.60 |
| Purchase #7 | $23.61 | 8.119% | $25.5269 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $928.98 | $994.2884 | $994.29 | $994.25 | $994.20 | |