| 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 | $92.38 | 12.735% | $104.1446 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $58.38 | 9.572% | $63.9681 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $249.69 | 7.383% | $268.1246 | $268.12 | $268.10 | $268.10 |
| Purchase #4 | $107.72 | 11.660% | $120.2802 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $175.47 | 3.102% | $180.9131 | $180.91 | $180.90 | $180.90 |
| Purchase #6 | $210.50 | 4.295% | $219.541 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $237.49 | 3.765% | $246.4315 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $1,131.63 | $1,203.4031 | $1,203.39 | $1,203.40 | $1,203.30 | |