| 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 | $37.26 | 8.121% | $40.2859 | $40.29 | $40.30 | $40.30 |
| Purchase #2 | $193.99 | 6.218% | $206.0523 | $206.05 | $206.05 | $206.10 |
| Purchase #3 | $89.87 | 10.363% | $99.1832 | $99.18 | $99.20 | $99.20 |
| Purchase #4 | $226.47 | 9.712% | $248.4648 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $146.42 | 3.489% | $151.5286 | $151.53 | $151.55 | $151.50 |
| Purchase #6 | $230.48 | 10.114% | $253.7907 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $244.74 | 12.228% | $274.6668 | $274.67 | $274.65 | $274.70 |
| 7 purchase totals = | $1,169.23 | $1,273.9723 | $1,273.97 | $1,274.00 | $1,274.10 | |