| 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 | $188.72 | 11.474% | $210.3737 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $71.98 | 9.594% | $78.8858 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $47.80 | 12.267% | $53.6636 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $75.62 | 11.473% | $84.2959 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $10.38 | 8.670% | $11.2799 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $23.31 | 5.230% | $24.5291 | $24.53 | $24.55 | $24.50 |
| Purchase #7 | $25.63 | 13.366% | $29.0557 | $29.06 | $29.05 | $29.10 |
| 7 purchase totals = | $443.44 | $492.0837 | $492.09 | $492.10 | $492.20 | |