| 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 | $201.88 | 4.144% | $210.2459 | $210.25 | $210.25 | $210.20 |
| Purchase #2 | $230.93 | 12.414% | $259.5977 | $259.60 | $259.60 | $259.60 |
| Purchase #3 | $39.98 | 5.734% | $42.2725 | $42.27 | $42.25 | $42.30 |
| Purchase #4 | $112.62 | 7.831% | $121.4393 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $12.64 | 9.326% | $13.8188 | $13.82 | $13.80 | $13.80 |
| Purchase #6 | $174.98 | 12.239% | $196.3958 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $34.45 | 5.406% | $36.3124 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $807.48 | $880.0824 | $880.09 | $880.05 | $880.00 | |