| 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 | $105.52 | 8.150% | $114.1199 | $114.12 | $114.10 | $114.10 |
| Purchase #2 | $109.50 | 12.761% | $123.4733 | $123.47 | $123.45 | $123.50 |
| Purchase #3 | $18.70 | 5.412% | $19.712 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $180.99 | 12.806% | $204.1676 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $74.28 | 9.221% | $81.1294 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $108.96 | 4.284% | $113.6278 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $200.70 | 11.547% | $223.8748 | $223.87 | $223.85 | $223.90 |
| 7 purchase totals = | $798.65 | $880.1048 | $880.10 | $880.05 | $880.10 | |