| 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 | $121.99 | 6.689% | $130.1499 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $247.91 | 9.489% | $271.4342 | $271.43 | $271.45 | $271.40 |
| Purchase #3 | $60.28 | 10.629% | $66.6872 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $30.65 | 8.809% | $33.35 | $33.35 | $33.35 | $33.40 |
| Purchase #5 | $219.91 | 4.868% | $230.6152 | $230.62 | $230.60 | $230.60 |
| Purchase #6 | $229.29 | 9.387% | $250.8135 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $46.50 | 3.808% | $48.2707 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $956.53 | $1,031.3207 | $1,031.32 | $1,031.30 | $1,031.30 | |