| 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 | $221.29 | 6.211% | $235.0343 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $212.46 | 7.219% | $227.7975 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $101.70 | 10.275% | $112.1497 | $112.15 | $112.15 | $112.10 |
| Purchase #4 | $49.51 | 3.158% | $51.0735 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $174.74 | 13.302% | $197.9839 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $35.33 | 7.389% | $37.9405 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $6.27 | 5.149% | $6.5928 | $6.59 | $6.60 | $6.60 |
| 7 purchase totals = | $801.30 | $868.5722 | $868.56 | $868.60 | $868.50 | |