| 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 | $85.32 | 9.352% | $93.2991 | $93.30 | $93.30 | $93.30 |
| Purchase #2 | $41.59 | 5.814% | $44.008 | $44.01 | $44.00 | $44.00 |
| Purchase #3 | $207.66 | 5.450% | $218.9775 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $116.54 | 4.519% | $121.8064 | $121.81 | $121.80 | $121.80 |
| Purchase #5 | $163.53 | 7.437% | $175.6917 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $167.69 | 10.335% | $185.0208 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $141.64 | 12.564% | $159.4356 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $923.97 | $998.2391 | $998.25 | $998.25 | $998.20 | |