| 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 | $28.80 | 12.285% | $32.3381 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $98.95 | 3.353% | $102.2678 | $102.27 | $102.25 | $102.30 |
| Purchase #3 | $217.84 | 8.397% | $236.132 | $236.13 | $236.15 | $236.10 |
| Purchase #4 | $109.90 | 6.741% | $117.3084 | $117.31 | $117.30 | $117.30 |
| Purchase #5 | $218.67 | 11.737% | $244.3353 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $49.35 | 11.499% | $55.0248 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $189.30 | 6.476% | $201.5591 | $201.56 | $201.55 | $201.60 |
| 7 purchase totals = | $912.81 | $988.9655 | $988.97 | $988.95 | $988.90 | |