| 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 | $211.74 | 5.162% | $222.67 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $201.30 | 11.450% | $224.3489 | $224.35 | $224.35 | $224.30 |
| Purchase #3 | $115.79 | 8.311% | $125.4133 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $223.50 | 3.199% | $230.6498 | $230.65 | $230.65 | $230.60 |
| Purchase #5 | $18.47 | 4.826% | $19.3614 | $19.36 | $19.35 | $19.40 |
| Purchase #6 | $117.51 | 3.315% | $121.4055 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $172.45 | 3.254% | $178.0615 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $1,060.76 | $1,121.9104 | $1,121.91 | $1,121.85 | $1,121.90 | |