| 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 | $125.83 | 3.534% | $130.2768 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $146.38 | 8.132% | $158.2836 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $228.53 | 6.174% | $242.6394 | $242.64 | $242.65 | $242.60 |
| Purchase #4 | $241.92 | 6.488% | $257.6158 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $226.30 | 5.758% | $239.3304 | $239.33 | $239.35 | $239.30 |
| Purchase #6 | $43.66 | 13.631% | $49.6113 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $74.65 | 10.240% | $82.2942 | $82.29 | $82.30 | $82.30 |
| 7 purchase totals = | $1,087.27 | $1,160.0515 | $1,160.05 | $1,160.10 | $1,160.00 | |