| 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 | $209.98 | 5.232% | $220.9662 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $82.93 | 9.165% | $90.5305 | $90.53 | $90.55 | $90.50 |
| Purchase #3 | $83.94 | 13.374% | $95.1661 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $210.83 | 3.124% | $217.4163 | $217.42 | $217.40 | $217.40 |
| Purchase #5 | $206.92 | 4.363% | $215.9479 | $215.95 | $215.95 | $215.90 |
| Purchase #6 | $47.75 | 4.534% | $49.915 | $49.92 | $49.90 | $49.90 |
| Purchase #7 | $23.97 | 13.735% | $27.2623 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $866.32 | $917.2043 | $917.22 | $917.15 | $917.20 | |