| 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 | $218.63 | 10.378% | $241.3194 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $20.72 | 12.395% | $23.2882 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $241.49 | 7.842% | $260.4276 | $260.43 | $260.45 | $260.40 |
| Purchase #4 | $136.99 | 5.261% | $144.197 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $63.41 | 11.143% | $70.4758 | $70.48 | $70.50 | $70.50 |
| Purchase #6 | $17.72 | 9.548% | $19.4119 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $28.42 | 10.513% | $31.4078 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $727.38 | $790.5277 | $790.54 | $790.55 | $790.50 | |