| 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 | $202.89 | 7.384% | $217.8714 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $117.45 | 11.586% | $131.0578 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $39.44 | 8.263% | $42.6989 | $42.70 | $42.70 | $42.70 |
| Purchase #4 | $237.66 | 5.683% | $251.1662 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $60.96 | 3.528% | $63.1107 | $63.11 | $63.10 | $63.10 |
| Purchase #6 | $19.52 | 13.452% | $22.1458 | $22.15 | $22.15 | $22.10 |
| Purchase #7 | $184.64 | 3.579% | $191.2483 | $191.25 | $191.25 | $191.20 |
| 7 purchase totals = | $862.56 | $919.2991 | $919.31 | $919.25 | $919.30 | |