| 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 | $7.85 | 13.686% | $8.9244 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $230.31 | 6.406% | $245.0637 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $152.33 | 8.328% | $165.016 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $96.62 | 9.299% | $105.6047 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $119.71 | 10.272% | $132.0066 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $97.69 | 12.704% | $110.1005 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $120.47 | 9.716% | $132.1749 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $824.98 | $898.8908 | $898.88 | $898.80 | $898.90 | |