| 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 | $195.71 | 13.868% | $222.8511 | $222.85 | $222.85 | $222.90 |
| Purchase #2 | $115.91 | 5.311% | $122.066 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $216.46 | 7.738% | $233.2097 | $233.21 | $233.20 | $233.20 |
| Purchase #4 | $199.62 | 13.273% | $226.1156 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $203.80 | 4.683% | $213.344 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $132.65 | 6.515% | $141.2921 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $84.90 | 10.136% | $93.5055 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $1,149.05 | $1,252.3840 | $1,252.39 | $1,252.35 | $1,252.40 | |