| 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 | $238.86 | 7.172% | $255.991 | $255.99 | $256.00 | $256.00 |
| Purchase #2 | $144.27 | 10.341% | $159.189 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $104.78 | 8.562% | $113.7513 | $113.75 | $113.75 | $113.80 |
| Purchase #4 | $192.95 | 3.142% | $199.0125 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $139.52 | 5.642% | $147.3917 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $144.59 | 8.684% | $157.1462 | $157.15 | $157.15 | $157.10 |
| Purchase #7 | $79.27 | 11.494% | $88.3813 | $88.38 | $88.40 | $88.40 |
| 7 purchase totals = | $1,044.24 | $1,120.8630 | $1,120.86 | $1,120.90 | $1,120.90 | |