| 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 | $188.31 | 8.449% | $204.2203 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $184.47 | 8.490% | $200.1315 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $80.70 | 4.119% | $84.024 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $243.54 | 4.577% | $254.6868 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $122.29 | 5.217% | $128.6699 | $128.67 | $128.65 | $128.70 |
| Purchase #6 | $155.67 | 13.290% | $176.3585 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $194.46 | 3.164% | $200.6127 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $1,169.44 | $1,248.7037 | $1,248.70 | $1,248.65 | $1,248.70 | |