| 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 | $231.44 | 13.858% | $263.513 | $263.51 | $263.50 | $263.50 |
| Purchase #2 | $104.40 | 4.743% | $109.3517 | $109.35 | $109.35 | $109.40 |
| Purchase #3 | $80.65 | 4.178% | $84.0196 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $243.89 | 10.704% | $269.996 | $270.00 | $270.00 | $270.00 |
| Purchase #5 | $157.71 | 7.776% | $169.9735 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $111.60 | 7.334% | $119.7847 | $119.78 | $119.80 | $119.80 |
| Purchase #7 | $100.31 | 6.214% | $106.5433 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $1,030.00 | $1,123.1818 | $1,123.17 | $1,123.15 | $1,123.20 | |