| 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 | $121.87 | 10.352% | $134.486 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $157.48 | 4.237% | $164.1524 | $164.15 | $164.15 | $164.20 |
| Purchase #3 | $79.65 | 11.578% | $88.8719 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $201.97 | 12.664% | $227.5475 | $227.55 | $227.55 | $227.50 |
| Purchase #5 | $12.28 | 3.863% | $12.7544 | $12.75 | $12.75 | $12.80 |
| Purchase #6 | $226.57 | 8.403% | $245.6087 | $245.61 | $245.60 | $245.60 |
| Purchase #7 | $169.66 | 4.873% | $177.9275 | $177.93 | $177.95 | $177.90 |
| 7 purchase totals = | $969.48 | $1,051.3484 | $1,051.35 | $1,051.35 | $1,051.40 | |