| 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 | $202.41 | 12.281% | $227.268 | $227.27 | $227.25 | $227.30 |
| Purchase #2 | $126.91 | 12.487% | $142.7573 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $221.69 | 10.176% | $244.2492 | $244.25 | $244.25 | $244.20 |
| Purchase #4 | $179.49 | 9.854% | $197.1769 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $231.74 | 10.764% | $256.6845 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $17.46 | 6.242% | $18.5499 | $18.55 | $18.55 | $18.50 |
| Purchase #7 | $48.51 | 10.684% | $53.6928 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $1,028.21 | $1,140.3786 | $1,140.38 | $1,140.40 | $1,140.40 | |