| 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 | $230.61 | 6.691% | $246.0401 | $246.04 | $246.05 | $246.00 |
| Purchase #2 | $103.34 | 4.738% | $108.2362 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $31.66 | 13.831% | $36.0389 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $37.38 | 9.370% | $40.8825 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $86.77 | 5.336% | $91.4 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $180.94 | 11.128% | $201.075 | $201.08 | $201.10 | $201.10 |
| Purchase #7 | $184.51 | 10.822% | $204.4777 | $204.48 | $204.50 | $204.50 |
| 7 purchase totals = | $855.21 | $928.1504 | $928.16 | $928.25 | $928.10 | |