| 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 | $243.33 | 4.648% | $254.64 | $254.64 | $254.65 | $254.60 |
| Purchase #2 | $220.69 | 6.580% | $235.2114 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $47.32 | 7.372% | $50.8084 | $50.81 | $50.80 | $50.80 |
| Purchase #4 | $39.86 | 4.202% | $41.5349 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $100.55 | 4.210% | $104.7832 | $104.78 | $104.80 | $104.80 |
| Purchase #6 | $142.81 | 9.659% | $156.604 | $156.60 | $156.60 | $156.60 |
| Purchase #7 | $93.48 | 3.160% | $96.434 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $888.04 | $940.0159 | $940.00 | $940.05 | $939.90 | |