| 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 | $217.26 | 10.615% | $240.3221 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $133.44 | 8.770% | $145.1427 | $145.14 | $145.15 | $145.10 |
| Purchase #3 | $64.58 | 13.295% | $73.1659 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $96.96 | 13.637% | $110.1824 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $65.75 | 10.428% | $72.6064 | $72.61 | $72.60 | $72.60 |
| Purchase #6 | $240.87 | 5.694% | $254.5851 | $254.59 | $254.60 | $254.60 |
| Purchase #7 | $199.57 | 8.793% | $217.1182 | $217.12 | $217.10 | $217.10 |
| 7 purchase totals = | $1,018.43 | $1,113.1228 | $1,113.13 | $1,113.10 | $1,113.10 | |