| 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 | $204.25 | 7.147% | $218.8477 | $218.85 | $218.85 | $218.80 |
| Purchase #2 | $122.88 | 5.135% | $129.1899 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $22.63 | 11.510% | $25.2347 | $25.23 | $25.25 | $25.20 |
| Purchase #4 | $38.32 | 8.486% | $41.5718 | $41.57 | $41.55 | $41.60 |
| Purchase #5 | $22.57 | 9.323% | $24.6742 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $15.31 | 5.297% | $16.121 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $69.59 | 10.472% | $76.8775 | $76.88 | $76.90 | $76.90 |
| 7 purchase totals = | $495.55 | $532.5168 | $532.51 | $532.50 | $532.50 | |