| 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 | $205.76 | 11.235% | $228.8771 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $126.64 | 11.859% | $141.6582 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $131.41 | 9.712% | $144.1725 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $245.74 | 7.799% | $264.9053 | $264.91 | $264.90 | $264.90 |
| Purchase #5 | $186.55 | 9.576% | $204.414 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $71.62 | 5.719% | $75.7159 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $146.42 | 9.182% | $159.8643 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $1,114.14 | $1,219.6073 | $1,219.61 | $1,219.55 | $1,219.70 | |