| 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 | $224.95 | 9.149% | $245.5307 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $8.81 | 12.816% | $9.9391 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $82.49 | 5.122% | $86.7151 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $156.61 | 13.267% | $177.3874 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $66.25 | 7.392% | $71.1472 | $71.15 | $71.15 | $71.10 |
| Purchase #6 | $248.45 | 11.298% | $276.5199 | $276.52 | $276.50 | $276.50 |
| Purchase #7 | $249.66 | 10.418% | $275.6696 | $275.67 | $275.65 | $275.70 |
| 7 purchase totals = | $1,037.22 | $1,142.9090 | $1,142.92 | $1,142.90 | $1,142.80 | |