| 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 | $247.99 | 9.633% | $271.8789 | $271.88 | $271.90 | $271.90 |
| Purchase #2 | $47.51 | 6.693% | $50.6898 | $50.69 | $50.70 | $50.70 |
| Purchase #3 | $11.71 | 9.118% | $12.7777 | $12.78 | $12.80 | $12.80 |
| Purchase #4 | $195.54 | 12.222% | $219.4389 | $219.44 | $219.45 | $219.40 |
| Purchase #5 | $241.65 | 7.640% | $260.1121 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $62.38 | 7.725% | $67.1989 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $203.87 | 6.797% | $217.727 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $1,010.65 | $1,099.8233 | $1,099.83 | $1,099.90 | $1,099.80 | |