| 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 | $243.59 | 6.824% | $260.2126 | $260.21 | $260.20 | $260.20 |
| Purchase #2 | $35.53 | 13.256% | $40.2399 | $40.24 | $40.25 | $40.20 |
| Purchase #3 | $219.57 | 6.662% | $234.1978 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $77.55 | 7.214% | $83.1445 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $104.66 | 4.446% | $109.3132 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $32.25 | 8.723% | $35.0632 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $128.86 | 12.253% | $144.6492 | $144.65 | $144.65 | $144.60 |
| 7 purchase totals = | $842.01 | $906.8204 | $906.81 | $906.80 | $906.70 | |