| 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 | $131.69 | 3.602% | $136.4335 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $100.89 | 9.811% | $110.7883 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $30.80 | 12.443% | $34.6324 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $39.79 | 11.172% | $44.2353 | $44.24 | $44.25 | $44.20 |
| Purchase #5 | $191.48 | 8.168% | $207.1201 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $112.95 | 12.691% | $127.2845 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $236.94 | 7.685% | $255.1488 | $255.15 | $255.15 | $255.10 |
| 7 purchase totals = | $844.54 | $915.6429 | $915.64 | $915.70 | $915.50 | |