| 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 | $32.46 | 8.713% | $35.2882 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $209.68 | 5.695% | $221.6213 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $120.38 | 7.385% | $129.2701 | $129.27 | $129.25 | $129.30 |
| Purchase #4 | $108.53 | 12.248% | $121.8228 | $121.82 | $121.80 | $121.80 |
| Purchase #5 | $141.81 | 13.182% | $160.5034 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $234.88 | 11.284% | $261.3839 | $261.38 | $261.40 | $261.40 |
| Purchase #7 | $133.38 | 12.148% | $149.583 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $981.12 | $1,079.4727 | $1,079.46 | $1,079.45 | $1,079.50 | |