| 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 | $216.31 | 12.319% | $242.9572 | $242.96 | $242.95 | $243.00 |
| Purchase #2 | $191.57 | 12.189% | $214.9205 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $116.48 | 4.485% | $121.7041 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $196.48 | 6.110% | $208.4849 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $71.31 | 11.720% | $79.6675 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $32.83 | 8.632% | $35.6639 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $175.54 | 12.769% | $197.9547 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $1,000.52 | $1,101.3528 | $1,101.34 | $1,101.30 | $1,101.50 | |