| 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 | $113.47 | 13.282% | $128.5411 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $175.69 | 13.372% | $199.1833 | $199.18 | $199.20 | $199.20 |
| Purchase #3 | $160.57 | 6.572% | $171.1227 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $217.28 | 13.738% | $247.1299 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $119.65 | 3.455% | $123.7839 | $123.78 | $123.80 | $123.80 |
| Purchase #6 | $182.77 | 13.702% | $207.8131 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $45.68 | 7.118% | $48.9315 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $1,015.11 | $1,126.5055 | $1,126.49 | $1,126.55 | $1,126.40 | |