| 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 | $138.77 | 5.570% | $146.4995 | $146.50 | $146.50 | $146.50 |
| Purchase #2 | $193.61 | 10.672% | $214.2721 | $214.27 | $214.25 | $214.30 |
| Purchase #3 | $113.53 | 4.654% | $118.8137 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $66.76 | 3.688% | $69.2221 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $97.62 | 9.676% | $107.0657 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $62.28 | 7.842% | $67.164 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $238.38 | 3.633% | $247.0403 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $910.95 | $970.0774 | $970.07 | $970.00 | $970.10 | |