| 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 | $96.81 | 8.680% | $105.2131 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $103.59 | 4.396% | $108.1438 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $15.81 | 10.870% | $17.5285 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $185.42 | 12.816% | $209.1834 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $244.56 | 7.675% | $263.33 | $263.33 | $263.35 | $263.30 |
| Purchase #6 | $218.27 | 8.585% | $237.0085 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $176.73 | 7.422% | $189.8469 | $189.85 | $189.85 | $189.80 |
| 7 purchase totals = | $1,041.19 | $1,130.2542 | $1,130.25 | $1,130.30 | $1,130.10 | |