| 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 | $217.60 | 6.663% | $232.0987 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $28.78 | 8.873% | $31.3336 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $135.76 | 5.142% | $142.7408 | $142.74 | $142.75 | $142.70 |
| Purchase #4 | $65.90 | 3.353% | $68.1096 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $181.28 | 3.852% | $188.2629 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $211.74 | 3.472% | $219.0916 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $103.64 | 7.750% | $111.6721 | $111.67 | $111.65 | $111.70 |
| 7 purchase totals = | $944.70 | $993.3093 | $993.30 | $993.30 | $993.30 | |