| 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 | $196.31 | 4.550% | $205.2421 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $83.47 | 7.597% | $89.8112 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $111.70 | 4.655% | $116.8996 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $204.58 | 3.603% | $211.951 | $211.95 | $211.95 | $212.00 |
| Purchase #5 | $107.26 | 5.466% | $113.1228 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $65.97 | 13.764% | $75.0501 | $75.05 | $75.05 | $75.10 |
| Purchase #7 | $184.80 | 8.473% | $200.4581 | $200.46 | $200.45 | $200.50 |
| 7 purchase totals = | $954.09 | $1,012.5349 | $1,012.53 | $1,012.50 | $1,012.60 | |