| 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 | $46.92 | 10.403% | $51.8011 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $227.33 | 9.327% | $248.5331 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $216.49 | 3.304% | $223.6428 | $223.64 | $223.65 | $223.60 |
| Purchase #4 | $68.34 | 6.817% | $72.9987 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $99.70 | 12.840% | $112.5015 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $229.98 | 6.799% | $245.6163 | $245.62 | $245.60 | $245.60 |
| Purchase #7 | $245.58 | 11.591% | $274.0452 | $274.05 | $274.05 | $274.00 |
| 7 purchase totals = | $1,134.34 | $1,229.1387 | $1,229.14 | $1,229.15 | $1,229.00 | |