| 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 | $220.91 | 10.561% | $244.2403 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $224.98 | 3.285% | $232.3706 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $71.53 | 3.227% | $73.8383 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $153.45 | 13.411% | $174.0292 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $18.81 | 11.497% | $20.9726 | $20.97 | $20.95 | $21.00 |
| Purchase #6 | $217.34 | 6.646% | $231.7844 | $231.78 | $231.80 | $231.80 |
| Purchase #7 | $214.65 | 9.252% | $234.5094 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $1,121.67 | $1,211.7448 | $1,211.74 | $1,211.75 | $1,211.70 | |