| 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 | $235.42 | 10.318% | $259.7106 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $240.27 | 8.754% | $261.3032 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $200.66 | 5.520% | $211.7364 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $172.35 | 10.663% | $190.7277 | $190.73 | $190.75 | $190.70 |
| Purchase #5 | $33.99 | 9.752% | $37.3047 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $70.25 | 5.483% | $74.1018 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $132.58 | 9.164% | $144.7296 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $1,085.52 | $1,179.6140 | $1,179.61 | $1,179.65 | $1,179.50 | |