| 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 | $192.40 | 10.409% | $212.4269 | $212.43 | $212.45 | $212.40 |
| Purchase #2 | $8.53 | 6.569% | $9.0903 | $9.09 | $9.10 | $9.10 |
| Purchase #3 | $179.95 | 12.717% | $202.8342 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $17.95 | 4.675% | $18.7892 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $219.78 | 9.799% | $241.3162 | $241.32 | $241.30 | $241.30 |
| Purchase #6 | $134.28 | 10.376% | $148.2129 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $120.95 | 4.290% | $126.1388 | $126.14 | $126.15 | $126.10 |
| 7 purchase totals = | $873.84 | $958.8085 | $958.81 | $958.85 | $958.70 | |