| 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 | $119.67 | 4.326% | $124.8469 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $196.68 | 4.424% | $205.3811 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $24.79 | 8.826% | $26.978 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $225.81 | 11.859% | $252.5888 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $98.89 | 13.367% | $112.1086 | $112.11 | $112.10 | $112.10 |
| Purchase #6 | $104.70 | 5.538% | $110.4983 | $110.50 | $110.50 | $110.50 |
| Purchase #7 | $28.65 | 10.564% | $31.6766 | $31.68 | $31.70 | $31.70 |
| 7 purchase totals = | $799.19 | $864.0783 | $864.09 | $864.15 | $864.10 | |