| 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 | $226.83 | 13.413% | $257.2547 | $257.25 | $257.25 | $257.30 |
| Purchase #2 | $23.93 | 9.580% | $26.2225 | $26.22 | $26.20 | $26.20 |
| Purchase #3 | $69.75 | 3.732% | $72.3531 | $72.35 | $72.35 | $72.40 |
| Purchase #4 | $53.83 | 4.161% | $56.0699 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $128.37 | 7.617% | $138.1479 | $138.15 | $138.15 | $138.10 |
| Purchase #6 | $20.78 | 3.846% | $21.5792 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $27.86 | 13.651% | $31.6632 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $551.35 | $603.2905 | $603.28 | $603.25 | $603.40 | |