| 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 | $189.59 | 5.278% | $199.5966 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $215.62 | 8.561% | $234.0792 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $21.43 | 11.740% | $23.9459 | $23.95 | $23.95 | $23.90 |
| Purchase #4 | $90.27 | 3.793% | $93.6939 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $244.38 | 13.146% | $276.5062 | $276.51 | $276.50 | $276.50 |
| Purchase #6 | $195.73 | 13.709% | $222.5626 | $222.56 | $222.55 | $222.60 |
| Purchase #7 | $12.36 | 11.324% | $13.7596 | $13.76 | $13.75 | $13.80 |
| 7 purchase totals = | $969.38 | $1,064.1440 | $1,064.15 | $1,064.15 | $1,064.20 | |