| 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 | $214.82 | 5.773% | $227.2216 | $227.22 | $227.20 | $227.20 |
| Purchase #2 | $216.82 | 12.826% | $244.6293 | $244.63 | $244.65 | $244.60 |
| Purchase #3 | $137.30 | 6.753% | $146.5719 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $117.45 | 9.416% | $128.5091 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $175.32 | 7.862% | $189.1037 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $183.94 | 11.338% | $204.7951 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $144.57 | 11.753% | $161.5613 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $1,190.22 | $1,302.3920 | $1,302.39 | $1,302.35 | $1,302.40 | |