| 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 | $238.91 | 3.163% | $246.4667 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $191.69 | 12.635% | $215.91 | $215.91 | $215.90 | $215.90 |
| Purchase #3 | $226.67 | 10.259% | $249.9241 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $155.74 | 3.508% | $161.2034 | $161.20 | $161.20 | $161.20 |
| Purchase #5 | $133.61 | 13.826% | $152.0829 | $152.08 | $152.10 | $152.10 |
| Purchase #6 | $201.86 | 4.213% | $210.3644 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $108.59 | 8.565% | $117.8907 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $1,257.07 | $1,353.8422 | $1,353.83 | $1,353.80 | $1,353.90 | |