| 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 | $193.40 | 9.660% | $212.0824 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $106.59 | 10.799% | $118.1007 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $48.54 | 12.589% | $54.6507 | $54.65 | $54.65 | $54.70 |
| Purchase #4 | $233.61 | 11.685% | $260.9073 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $109.76 | 10.622% | $121.4187 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $106.45 | 4.129% | $110.8453 | $110.85 | $110.85 | $110.80 |
| Purchase #7 | $209.28 | 4.508% | $218.7143 | $218.71 | $218.70 | $218.70 |
| 7 purchase totals = | $1,007.63 | $1,096.7194 | $1,096.72 | $1,096.70 | $1,096.70 | |