| 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 | $215.55 | 5.765% | $227.9765 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $90.82 | 10.329% | $100.2008 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $160.92 | 10.409% | $177.6702 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $219.47 | 4.782% | $229.9651 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $5.47 | 13.208% | $6.1925 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $107.50 | 10.632% | $118.9294 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $8.89 | 8.473% | $9.6432 | $9.64 | $9.65 | $9.60 |
| 7 purchase totals = | $808.62 | $870.5777 | $870.58 | $870.60 | $870.60 | |