| 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 | $202.87 | 11.497% | $226.194 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $95.85 | 11.847% | $107.2053 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $237.43 | 13.758% | $270.0956 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $65.77 | 9.639% | $72.1096 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $150.40 | 6.819% | $160.6558 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $48.38 | 4.210% | $50.4168 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $25.93 | 10.252% | $28.5883 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $826.63 | $915.2654 | $915.28 | $915.25 | $915.30 | |