| 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 | $10.32 | 4.229% | $10.7564 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $226.80 | 6.727% | $242.0568 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $113.97 | 12.709% | $128.4544 | $128.45 | $128.45 | $128.50 |
| Purchase #4 | $233.76 | 6.220% | $248.2999 | $248.30 | $248.30 | $248.30 |
| Purchase #5 | $234.92 | 7.332% | $252.1443 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $43.44 | 9.796% | $47.6954 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $244.63 | 11.769% | $273.4205 | $273.42 | $273.40 | $273.40 |
| 7 purchase totals = | $1,107.84 | $1,202.8277 | $1,202.83 | $1,202.80 | $1,202.90 | |