| 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 | $215.89 | 5.643% | $228.0727 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $143.30 | 12.593% | $161.3458 | $161.35 | $161.35 | $161.30 |
| Purchase #3 | $213.57 | 12.646% | $240.5781 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $32.63 | 4.216% | $34.0057 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $80.84 | 3.198% | $83.4253 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $16.42 | 4.481% | $17.1558 | $17.16 | $17.15 | $17.20 |
| Purchase #7 | $95.47 | 9.251% | $104.3019 | $104.30 | $104.30 | $104.30 |
| 7 purchase totals = | $798.12 | $868.8853 | $868.90 | $868.90 | $868.90 | |