| 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 | $26.45 | 7.221% | $28.36 | $28.36 | $28.35 | $28.40 |
| Purchase #2 | $215.30 | 5.168% | $226.4267 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $242.49 | 3.255% | $250.383 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $159.99 | 6.411% | $170.247 | $170.25 | $170.25 | $170.20 |
| Purchase #5 | $75.41 | 8.263% | $81.6411 | $81.64 | $81.65 | $81.60 |
| Purchase #6 | $111.90 | 6.843% | $119.5573 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $194.82 | 12.684% | $219.531 | $219.53 | $219.55 | $219.50 |
| 7 purchase totals = | $1,026.36 | $1,096.1461 | $1,096.15 | $1,096.20 | $1,096.10 | |