| 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 | $93.91 | 8.689% | $102.0698 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $190.92 | 9.711% | $209.4602 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $101.98 | 12.350% | $114.5745 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $15.26 | 9.329% | $16.6836 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $144.65 | 10.244% | $159.4679 | $159.47 | $159.45 | $159.50 |
| Purchase #6 | $67.44 | 7.378% | $72.4157 | $72.42 | $72.40 | $72.40 |
| Purchase #7 | $221.43 | 7.134% | $237.2268 | $237.23 | $237.25 | $237.20 |
| 7 purchase totals = | $835.59 | $911.8985 | $911.90 | $911.85 | $912.00 | |