| 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 | $187.29 | 12.221% | $210.1787 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $232.71 | 6.840% | $248.6274 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $233.86 | 5.800% | $247.4239 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $159.36 | 7.363% | $171.0937 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $205.58 | 6.598% | $219.1442 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $90.93 | 8.267% | $98.4472 | $98.45 | $98.45 | $98.40 |
| Purchase #7 | $189.78 | 9.323% | $207.4732 | $207.47 | $207.45 | $207.50 |
| 7 purchase totals = | $1,299.51 | $1,402.3883 | $1,402.38 | $1,402.40 | $1,402.30 | |