| 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 | $222.56 | 12.739% | $250.9119 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $153.33 | 3.190% | $158.2212 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $171.77 | 13.349% | $194.6996 | $194.70 | $194.70 | $194.70 |
| Purchase #4 | $190.30 | 10.603% | $210.4775 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $213.54 | 5.441% | $225.1587 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $243.71 | 11.719% | $272.2704 | $272.27 | $272.25 | $272.30 |
| Purchase #7 | $44.27 | 6.859% | $47.3065 | $47.31 | $47.30 | $47.30 |
| 7 purchase totals = | $1,239.48 | $1,359.0458 | $1,359.05 | $1,359.00 | $1,359.10 | |