| 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 | $193.81 | 11.477% | $216.0536 | $216.05 | $216.05 | $216.10 |
| Purchase #2 | $195.50 | 7.859% | $210.8643 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $116.62 | 12.207% | $130.8558 | $130.86 | $130.85 | $130.90 |
| Purchase #4 | $112.61 | 12.676% | $126.8844 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $198.41 | 13.488% | $225.1715 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $58.38 | 7.446% | $62.727 | $62.73 | $62.75 | $62.70 |
| Purchase #7 | $35.70 | 9.338% | $39.0337 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $911.03 | $1,011.5903 | $1,011.58 | $1,011.60 | $1,011.70 | |