| 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 | $244.91 | 10.444% | $270.4884 | $270.49 | $270.50 | $270.50 |
| Purchase #2 | $119.93 | 10.535% | $132.5646 | $132.56 | $132.55 | $132.60 |
| Purchase #3 | $181.39 | 3.398% | $187.5536 | $187.55 | $187.55 | $187.60 |
| Purchase #4 | $242.85 | 11.394% | $270.5203 | $270.52 | $270.50 | $270.50 |
| Purchase #5 | $12.91 | 6.320% | $13.7259 | $13.73 | $13.75 | $13.70 |
| Purchase #6 | $122.79 | 13.149% | $138.9357 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $82.91 | 10.212% | $91.3768 | $91.38 | $91.40 | $91.40 |
| 7 purchase totals = | $1,007.69 | $1,105.1653 | $1,105.17 | $1,105.20 | $1,105.20 | |