| 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 | $11.61 | 11.192% | $12.9094 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $137.95 | 11.167% | $153.3549 | $153.35 | $153.35 | $153.40 |
| Purchase #3 | $36.31 | 13.472% | $41.2017 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $155.70 | 10.844% | $172.5841 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $232.63 | 5.173% | $244.6639 | $244.66 | $244.65 | $244.70 |
| Purchase #6 | $21.47 | 12.355% | $24.1226 | $24.12 | $24.10 | $24.10 |
| Purchase #7 | $233.26 | 9.158% | $254.622 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $828.93 | $903.4586 | $903.44 | $903.40 | $903.50 | |