| 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 | $12.81 | 8.301% | $13.8734 | $13.87 | $13.85 | $13.90 |
| Purchase #2 | $115.48 | 3.277% | $119.2643 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $181.75 | 7.517% | $195.4121 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $232.54 | 6.804% | $248.362 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $108.51 | 10.520% | $119.9253 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $221.57 | 12.587% | $249.459 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $28.25 | 5.503% | $29.8046 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $900.91 | $976.1007 | $976.09 | $976.05 | $976.20 | |