| 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 | $113.43 | 3.873% | $117.8231 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $216.67 | 11.381% | $241.3292 | $241.33 | $241.35 | $241.30 |
| Purchase #3 | $57.48 | 12.168% | $64.4742 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $188.53 | 3.704% | $195.5132 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $217.64 | 7.640% | $234.2677 | $234.27 | $234.25 | $234.30 |
| Purchase #6 | $185.30 | 10.299% | $204.384 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $54.78 | 3.675% | $56.7932 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $1,033.83 | $1,114.5846 | $1,114.57 | $1,114.55 | $1,114.60 | |