| 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 | $237.92 | 4.243% | $248.0149 | $248.01 | $248.00 | $248.00 |
| Purchase #2 | $173.84 | 13.502% | $197.3119 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $111.67 | 10.280% | $123.1497 | $123.15 | $123.15 | $123.10 |
| Purchase #4 | $118.55 | 9.105% | $129.344 | $129.34 | $129.35 | $129.30 |
| Purchase #5 | $119.78 | 7.686% | $128.9863 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $197.96 | 12.170% | $222.0517 | $222.05 | $222.05 | $222.10 |
| Purchase #7 | $180.25 | 8.418% | $195.4234 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $1,139.97 | $1,244.2819 | $1,244.27 | $1,244.25 | $1,244.20 | |