| 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 | $232.76 | 10.678% | $257.6141 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $185.52 | 5.282% | $195.3192 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $195.70 | 10.198% | $215.6575 | $215.66 | $215.65 | $215.70 |
| Purchase #4 | $149.73 | 6.419% | $159.3412 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $99.81 | 8.378% | $108.1721 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $224.42 | 8.714% | $243.976 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $128.68 | 3.590% | $133.2996 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $1,216.62 | $1,313.3797 | $1,313.38 | $1,313.35 | $1,313.40 | |