| 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 | $101.97 | 11.188% | $113.3784 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $23.27 | 10.825% | $25.789 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $97.70 | 3.235% | $100.8606 | $100.86 | $100.85 | $100.90 |
| Purchase #4 | $79.50 | 8.236% | $86.0476 | $86.05 | $86.05 | $86.00 |
| Purchase #5 | $246.36 | 12.728% | $277.7167 | $277.72 | $277.70 | $277.70 |
| Purchase #6 | $61.28 | 13.687% | $69.6674 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $210.93 | 6.103% | $223.8031 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $821.01 | $897.2628 | $897.27 | $897.25 | $897.30 | |