| 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 | $249.40 | 12.365% | $280.2383 | $280.24 | $280.25 | $280.20 |
| Purchase #2 | $175.39 | 12.854% | $197.9346 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $22.80 | 12.597% | $25.6721 | $25.67 | $25.65 | $25.70 |
| Purchase #4 | $140.52 | 7.657% | $151.2796 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $112.65 | 3.828% | $116.9622 | $116.96 | $116.95 | $117.00 |
| Purchase #6 | $81.30 | 4.817% | $85.2162 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $147.63 | 5.325% | $155.4913 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $929.69 | $1,012.7943 | $1,012.79 | $1,012.80 | $1,012.80 | |