| 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 | $117.59 | 10.854% | $130.3532 | $130.35 | $130.35 | $130.40 |
| Purchase #2 | $79.29 | 9.320% | $86.6798 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $207.44 | 3.114% | $213.8997 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $82.43 | 13.156% | $93.2745 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $194.56 | 7.806% | $209.7474 | $209.75 | $209.75 | $209.70 |
| Purchase #6 | $121.28 | 3.198% | $125.1585 | $125.16 | $125.15 | $125.20 |
| Purchase #7 | $153.53 | 5.426% | $161.8605 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $956.12 | $1,020.9736 | $1,020.97 | $1,020.95 | $1,021.10 | |