| 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 | $119.98 | 13.687% | $136.4017 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $185.37 | 10.479% | $204.7949 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $203.84 | 11.554% | $227.3917 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $240.39 | 9.647% | $263.5804 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $160.71 | 4.582% | $168.0737 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $89.69 | 4.175% | $93.4346 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $120.55 | 9.471% | $131.9673 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $1,120.53 | $1,225.6443 | $1,225.63 | $1,225.65 | $1,225.70 | |