| 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 | $191.41 | 4.370% | $199.7746 | $199.77 | $199.75 | $199.80 |
| Purchase #2 | $190.81 | 10.392% | $210.639 | $210.64 | $210.65 | $210.60 |
| Purchase #3 | $126.36 | 4.626% | $132.2054 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $169.49 | 12.657% | $190.9423 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $86.46 | 11.268% | $96.2023 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $129.41 | 4.499% | $135.2322 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $207.47 | 10.697% | $229.6631 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $1,101.41 | $1,194.6589 | $1,194.65 | $1,194.65 | $1,194.60 | |