| 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 | $228.73 | 10.147% | $251.9392 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $64.86 | 11.565% | $72.3611 | $72.36 | $72.35 | $72.40 |
| Purchase #3 | $121.60 | 5.387% | $128.1506 | $128.15 | $128.15 | $128.20 |
| Purchase #4 | $129.50 | 8.253% | $140.1876 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $40.81 | 6.750% | $43.5647 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $155.84 | 8.581% | $169.2126 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $171.63 | 13.208% | $194.2989 | $194.30 | $194.30 | $194.30 |
| 7 purchase totals = | $912.97 | $999.7147 | $999.71 | $999.70 | $999.80 | |