| 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 | $8.83 | 10.136% | $9.725 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $209.79 | 4.431% | $219.0858 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $128.28 | 6.280% | $136.336 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $106.50 | 11.675% | $118.9339 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $223.55 | 7.867% | $241.1367 | $241.14 | $241.15 | $241.10 |
| Purchase #6 | $16.39 | 12.229% | $18.3943 | $18.39 | $18.40 | $18.40 |
| Purchase #7 | $59.39 | 7.189% | $63.6595 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $752.73 | $807.2712 | $807.28 | $807.35 | $807.20 | |