| 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 | $100.80 | 12.546% | $113.4464 | $113.45 | $113.45 | $113.40 |
| Purchase #2 | $74.97 | 6.431% | $79.7913 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $166.52 | 9.327% | $182.0513 | $182.05 | $182.05 | $182.10 |
| Purchase #4 | $234.95 | 12.307% | $263.8653 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $195.45 | 5.224% | $205.6603 | $205.66 | $205.65 | $205.70 |
| Purchase #6 | $241.46 | 3.354% | $249.5586 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $190.78 | 11.482% | $212.6854 | $212.69 | $212.70 | $212.70 |
| 7 purchase totals = | $1,204.93 | $1,307.0586 | $1,307.07 | $1,307.05 | $1,307.20 | |