| 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 | $111.94 | 3.444% | $115.7952 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $238.51 | 4.565% | $249.398 | $249.40 | $249.40 | $249.40 |
| Purchase #3 | $5.56 | 13.367% | $6.3032 | $6.30 | $6.30 | $6.30 |
| Purchase #4 | $224.56 | 13.185% | $254.1682 | $254.17 | $254.15 | $254.20 |
| Purchase #5 | $6.75 | 6.440% | $7.1847 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $101.84 | 9.201% | $111.2103 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $187.58 | 9.181% | $204.8017 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $876.74 | $948.8613 | $948.86 | $948.85 | $948.90 | |