| 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 | $143.70 | 10.682% | $159.05 | $159.05 | $159.05 | $159.10 |
| Purchase #2 | $236.64 | 5.354% | $249.3097 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $117.70 | 7.136% | $126.0991 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $246.97 | 12.441% | $277.6955 | $277.70 | $277.70 | $277.70 |
| Purchase #5 | $231.63 | 4.412% | $241.8495 | $241.85 | $241.85 | $241.80 |
| Purchase #6 | $106.31 | 3.648% | $110.1882 | $110.19 | $110.20 | $110.20 |
| Purchase #7 | $125.58 | 12.613% | $141.4194 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $1,208.53 | $1,305.6114 | $1,305.62 | $1,305.60 | $1,305.60 | |