| 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 | $124.86 | 12.317% | $140.239 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $112.75 | 4.673% | $118.0188 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $19.26 | 10.131% | $21.2112 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $134.36 | 8.302% | $145.5146 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $129.56 | 11.112% | $143.9567 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $120.71 | 9.757% | $132.4877 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $63.71 | 8.838% | $69.3407 | $69.34 | $69.35 | $69.30 |
| 7 purchase totals = | $705.21 | $770.7687 | $770.77 | $770.75 | $770.70 | |