| 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 | $106.41 | 4.442% | $111.1367 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $10.99 | 12.750% | $12.3912 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $39.62 | 11.731% | $44.2678 | $44.27 | $44.25 | $44.30 |
| Purchase #4 | $175.60 | 13.143% | $198.6791 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $219.36 | 13.868% | $249.7808 | $249.78 | $249.80 | $249.80 |
| Purchase #6 | $152.66 | 5.597% | $161.2044 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $44.28 | 6.625% | $47.2136 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $748.92 | $824.6736 | $824.67 | $824.70 | $824.70 | |