| 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 | $245.43 | 4.121% | $255.5442 | $255.54 | $255.55 | $255.50 |
| Purchase #2 | $209.67 | 7.823% | $226.0725 | $226.07 | $226.05 | $226.10 |
| Purchase #3 | $238.68 | 9.672% | $261.7651 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $55.83 | 10.113% | $61.4761 | $61.48 | $61.50 | $61.50 |
| Purchase #5 | $208.47 | 7.752% | $224.6306 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $102.68 | 8.212% | $111.1121 | $111.11 | $111.10 | $111.10 |
| Purchase #7 | $7.76 | 4.437% | $8.1043 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $1,068.52 | $1,148.7049 | $1,148.70 | $1,148.70 | $1,148.70 | |