| 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 | $104.84 | 3.200% | $108.1949 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $145.53 | 9.420% | $159.2389 | $159.24 | $159.25 | $159.20 |
| Purchase #3 | $76.86 | 7.326% | $82.4908 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $206.70 | 5.129% | $217.3016 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $117.69 | 3.332% | $121.6114 | $121.61 | $121.60 | $121.60 |
| Purchase #6 | $211.75 | 3.129% | $218.3757 | $218.38 | $218.40 | $218.40 |
| Purchase #7 | $118.64 | 11.848% | $132.6965 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $982.01 | $1,039.9098 | $1,039.91 | $1,039.95 | $1,039.90 | |