| 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 | $221.63 | 13.412% | $251.355 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $43.91 | 12.228% | $49.2793 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $118.62 | 12.667% | $133.6456 | $133.65 | $133.65 | $133.60 |
| Purchase #4 | $74.84 | 12.445% | $84.1538 | $84.15 | $84.15 | $84.20 |
| Purchase #5 | $177.89 | 3.265% | $183.6981 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $6.66 | 5.206% | $7.0067 | $7.01 | $7.00 | $7.00 |
| Purchase #7 | $175.47 | 12.791% | $197.9144 | $197.91 | $197.90 | $197.90 |
| 7 purchase totals = | $819.02 | $907.0529 | $907.06 | $907.05 | $907.10 | |