| 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 | $207.77 | 3.738% | $215.5364 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $95.99 | 13.412% | $108.8642 | $108.86 | $108.85 | $108.90 |
| Purchase #3 | $214.79 | 9.511% | $235.2187 | $235.22 | $235.20 | $235.20 |
| Purchase #4 | $46.26 | 7.457% | $49.7096 | $49.71 | $49.70 | $49.70 |
| Purchase #5 | $89.88 | 3.247% | $92.7984 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $214.48 | 5.330% | $225.9118 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $10.67 | 6.106% | $11.3215 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $879.84 | $939.3606 | $939.36 | $939.30 | $939.30 | |