| 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 | $124.29 | 6.304% | $132.1252 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $113.82 | 13.545% | $129.2369 | $129.24 | $129.25 | $129.20 |
| Purchase #3 | $180.77 | 7.216% | $193.8144 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $113.53 | 9.226% | $124.0043 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $66.90 | 13.556% | $75.969 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $250.80 | 8.229% | $271.4383 | $271.44 | $271.45 | $271.40 |
| Purchase #7 | $134.71 | 11.642% | $150.3929 | $150.39 | $150.40 | $150.40 |
| 7 purchase totals = | $984.82 | $1,076.9810 | $1,076.98 | $1,077.00 | $1,076.90 | |