| 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 | $212.70 | 10.679% | $235.4142 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $217.76 | 8.122% | $235.4465 | $235.45 | $235.45 | $235.40 |
| Purchase #3 | $68.66 | 4.271% | $71.5925 | $71.59 | $71.60 | $71.60 |
| Purchase #4 | $236.32 | 5.809% | $250.0478 | $250.05 | $250.05 | $250.00 |
| Purchase #5 | $92.69 | 7.617% | $99.7502 | $99.75 | $99.75 | $99.80 |
| Purchase #6 | $246.67 | 7.305% | $264.6892 | $264.69 | $264.70 | $264.70 |
| Purchase #7 | $68.28 | 11.604% | $76.2032 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $1,143.08 | $1,233.1436 | $1,233.14 | $1,233.15 | $1,233.10 | |