| 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 | $66.49 | 10.215% | $73.282 | $73.28 | $73.30 | $73.30 |
| Purchase #2 | $215.61 | 4.266% | $224.8079 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $205.61 | 6.731% | $219.4496 | $219.45 | $219.45 | $219.40 |
| Purchase #4 | $14.50 | 5.775% | $15.3374 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $247.40 | 4.280% | $257.9887 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $197.49 | 4.472% | $206.3218 | $206.32 | $206.30 | $206.30 |
| Purchase #7 | $41.40 | 7.869% | $44.6578 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $988.50 | $1,041.8452 | $1,041.85 | $1,041.85 | $1,041.80 | |