| 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 | $108.70 | 9.714% | $119.2591 | $119.26 | $119.25 | $119.30 |
| Purchase #2 | $242.45 | 12.859% | $273.6266 | $273.63 | $273.65 | $273.60 |
| Purchase #3 | $108.36 | 13.409% | $122.89 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $215.77 | 5.435% | $227.4971 | $227.50 | $227.50 | $227.50 |
| Purchase #5 | $16.55 | 7.378% | $17.7711 | $17.77 | $17.75 | $17.80 |
| Purchase #6 | $148.97 | 7.308% | $159.8567 | $159.86 | $159.85 | $159.90 |
| Purchase #7 | $143.98 | 6.344% | $153.1141 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $984.78 | $1,074.0147 | $1,074.02 | $1,074.00 | $1,074.10 | |