| 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 | $222.38 | 8.715% | $241.7604 | $241.76 | $241.75 | $241.80 |
| Purchase #2 | $126.93 | 4.381% | $132.4908 | $132.49 | $132.50 | $132.50 |
| Purchase #3 | $19.83 | 6.821% | $21.1826 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $152.79 | 12.797% | $172.3425 | $172.34 | $172.35 | $172.30 |
| Purchase #5 | $110.93 | 12.721% | $125.0414 | $125.04 | $125.05 | $125.00 |
| Purchase #6 | $129.58 | 5.464% | $136.6603 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $240.97 | 7.365% | $258.7174 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $1,003.41 | $1,088.1954 | $1,088.19 | $1,088.20 | $1,088.20 | |