| 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 | $231.57 | 9.426% | $253.3978 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $7.45 | 13.405% | $8.4487 | $8.45 | $8.45 | $8.40 |
| Purchase #3 | $180.69 | 13.675% | $205.3994 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $121.68 | 7.871% | $131.2574 | $131.26 | $131.25 | $131.30 |
| Purchase #5 | $193.40 | 6.183% | $205.3579 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $69.83 | 4.740% | $73.1399 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $248.91 | 6.462% | $264.9946 | $264.99 | $265.00 | $265.00 |
| 7 purchase totals = | $1,053.53 | $1,141.9957 | $1,142.00 | $1,142.00 | $1,142.00 | |