| 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 | $195.50 | 9.831% | $214.7196 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $131.75 | 7.157% | $141.1793 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $128.69 | 13.303% | $145.8096 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $71.96 | 10.195% | $79.2963 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $217.87 | 8.772% | $236.9816 | $236.98 | $237.00 | $237.00 |
| Purchase #6 | $226.83 | 12.271% | $254.6643 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $202.79 | 8.232% | $219.4837 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $1,175.39 | $1,292.1344 | $1,292.13 | $1,292.15 | $1,292.20 | |