| 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 | $243.26 | 3.714% | $252.2947 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $6.89 | 6.703% | $7.3518 | $7.35 | $7.35 | $7.40 |
| Purchase #3 | $14.82 | 13.123% | $16.7648 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $183.91 | 10.682% | $203.5553 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $36.98 | 13.636% | $42.0226 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $193.63 | 8.862% | $210.7895 | $210.79 | $210.80 | $210.80 |
| Purchase #7 | $61.32 | 5.718% | $64.8263 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $740.81 | $797.6050 | $797.60 | $797.60 | $797.70 | |