| 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 | $118.86 | 10.375% | $131.1917 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $24.52 | 3.611% | $25.4054 | $25.41 | $25.40 | $25.40 |
| Purchase #3 | $77.98 | 4.529% | $81.5117 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $231.85 | 3.615% | $240.2314 | $240.23 | $240.25 | $240.20 |
| Purchase #5 | $151.48 | 4.379% | $158.1133 | $158.11 | $158.10 | $158.10 |
| Purchase #6 | $44.60 | 5.280% | $46.9549 | $46.95 | $46.95 | $47.00 |
| Purchase #7 | $9.72 | 11.168% | $10.8055 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $659.01 | $694.2139 | $694.21 | $694.20 | $694.20 | |