| 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 | $248.81 | 12.519% | $279.9585 | $279.96 | $279.95 | $280.00 |
| Purchase #2 | $93.56 | 12.403% | $105.1642 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $225.90 | 7.125% | $241.9954 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $97.59 | 4.517% | $101.9981 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $198.40 | 7.181% | $212.6471 | $212.65 | $212.65 | $212.60 |
| Purchase #6 | $58.45 | 8.398% | $63.3586 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $74.60 | 5.753% | $78.8917 | $78.89 | $78.90 | $78.90 |
| 7 purchase totals = | $997.31 | $1,084.0136 | $1,084.02 | $1,084.00 | $1,084.10 | |