| 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 | $197.70 | 4.364% | $206.3276 | $206.33 | $206.35 | $206.30 |
| Purchase #2 | $137.57 | 4.250% | $143.4167 | $143.42 | $143.40 | $143.40 |
| Purchase #3 | $121.30 | 3.603% | $125.6704 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $190.51 | 11.478% | $212.3767 | $212.38 | $212.40 | $212.40 |
| Purchase #5 | $244.74 | 4.385% | $255.4718 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $203.75 | 5.443% | $214.8401 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $109.26 | 6.240% | $116.0778 | $116.08 | $116.10 | $116.10 |
| 7 purchase totals = | $1,204.83 | $1,274.1811 | $1,274.19 | $1,274.20 | $1,274.20 | |