| 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 | $115.53 | 10.680% | $127.8686 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $246.59 | 6.108% | $261.6517 | $261.65 | $261.65 | $261.70 |
| Purchase #3 | $138.89 | 5.418% | $146.4151 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $232.94 | 3.189% | $240.3685 | $240.37 | $240.35 | $240.40 |
| Purchase #5 | $247.84 | 7.373% | $266.1132 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $120.70 | 7.691% | $129.983 | $129.98 | $130.00 | $130.00 |
| Purchase #7 | $185.76 | 5.261% | $195.5328 | $195.53 | $195.55 | $195.50 |
| 7 purchase totals = | $1,288.25 | $1,367.9329 | $1,367.93 | $1,367.90 | $1,368.00 | |