| 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 | $114.37 | 4.678% | $119.7202 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $238.30 | 6.614% | $254.0612 | $254.06 | $254.05 | $254.10 |
| Purchase #3 | $13.76 | 7.487% | $14.7902 | $14.79 | $14.80 | $14.80 |
| Purchase #4 | $229.67 | 4.544% | $240.1062 | $240.11 | $240.10 | $240.10 |
| Purchase #5 | $47.90 | 7.842% | $51.6563 | $51.66 | $51.65 | $51.70 |
| Purchase #6 | $170.99 | 6.818% | $182.6481 | $182.65 | $182.65 | $182.60 |
| Purchase #7 | $105.82 | 6.291% | $112.4771 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $920.81 | $975.4593 | $975.47 | $975.45 | $975.50 | |