| 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 | $185.32 | 6.598% | $197.5474 | $197.55 | $197.55 | $197.50 |
| Purchase #2 | $215.65 | 11.365% | $240.1586 | $240.16 | $240.15 | $240.20 |
| Purchase #3 | $40.79 | 3.425% | $42.1871 | $42.19 | $42.20 | $42.20 |
| Purchase #4 | $171.31 | 11.169% | $190.4436 | $190.44 | $190.45 | $190.40 |
| Purchase #5 | $9.26 | 6.761% | $9.8861 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $237.58 | 3.115% | $244.9806 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $168.56 | 8.144% | $182.2875 | $182.29 | $182.30 | $182.30 |
| 7 purchase totals = | $1,028.47 | $1,107.4909 | $1,107.50 | $1,107.55 | $1,107.50 | |