| 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 | $128.81 | 3.257% | $133.0053 | $133.01 | $133.00 | $133.00 |
| Purchase #2 | $200.26 | 6.773% | $213.8236 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $180.96 | 7.839% | $195.1455 | $195.15 | $195.15 | $195.10 |
| Purchase #4 | $200.79 | 8.134% | $217.1223 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $103.38 | 12.617% | $116.4235 | $116.42 | $116.40 | $116.40 |
| Purchase #6 | $239.71 | 10.824% | $265.6562 | $265.66 | $265.65 | $265.70 |
| Purchase #7 | $31.92 | 4.280% | $33.2862 | $33.29 | $33.30 | $33.30 |
| 7 purchase totals = | $1,085.83 | $1,174.4626 | $1,174.47 | $1,174.40 | $1,174.40 | |