| 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 | $111.75 | 6.440% | $118.9467 | $118.95 | $118.95 | $118.90 |
| Purchase #2 | $39.48 | 8.382% | $42.7892 | $42.79 | $42.80 | $42.80 |
| Purchase #3 | $187.71 | 7.221% | $201.2645 | $201.26 | $201.25 | $201.30 |
| Purchase #4 | $21.37 | 3.121% | $22.037 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $65.76 | 6.247% | $69.868 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $224.53 | 9.804% | $246.5429 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $111.55 | 8.214% | $120.7127 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $762.15 | $822.1610 | $822.16 | $822.15 | $822.10 | |