| 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 | $113.61 | 6.497% | $120.9912 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $141.36 | 5.114% | $148.5892 | $148.59 | $148.60 | $148.60 |
| Purchase #3 | $107.37 | 13.346% | $121.6996 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $70.32 | 4.129% | $73.2235 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $229.61 | 7.148% | $246.0225 | $246.02 | $246.00 | $246.00 |
| Purchase #6 | $125.53 | 5.778% | $132.7831 | $132.78 | $132.80 | $132.80 |
| Purchase #7 | $26.84 | 6.255% | $28.5188 | $28.52 | $28.50 | $28.50 |
| 7 purchase totals = | $814.64 | $871.8279 | $871.82 | $871.80 | $871.80 | |