| 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 | $114.75 | 7.716% | $123.6041 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $42.79 | 8.615% | $46.4764 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $227.76 | 4.432% | $237.8543 | $237.85 | $237.85 | $237.90 |
| Purchase #4 | $41.72 | 9.835% | $45.8232 | $45.82 | $45.80 | $45.80 |
| Purchase #5 | $112.91 | 7.273% | $121.1219 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $209.91 | 10.324% | $231.5811 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $161.37 | 7.819% | $173.9875 | $173.99 | $174.00 | $174.00 |
| 7 purchase totals = | $911.21 | $980.4485 | $980.44 | $980.45 | $980.50 | |