| 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 | $221.64 | 4.446% | $231.4941 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $172.63 | 7.352% | $185.3218 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $102.75 | 6.271% | $109.1935 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $193.77 | 12.526% | $218.0416 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $47.60 | 12.805% | $53.6952 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $126.48 | 6.589% | $134.8138 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $102.34 | 13.537% | $116.1938 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $967.21 | $1,048.7538 | $1,048.74 | $1,048.75 | $1,048.70 | |