| 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 | $231.26 | 13.762% | $263.086 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $81.42 | 11.848% | $91.0666 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $75.28 | 3.229% | $77.7108 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $227.72 | 4.748% | $238.5321 | $238.53 | $238.55 | $238.50 |
| Purchase #5 | $112.94 | 11.685% | $126.137 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $182.26 | 5.478% | $192.2442 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $102.86 | 9.848% | $112.9897 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $1,013.74 | $1,101.7664 | $1,101.77 | $1,101.80 | $1,101.70 | |