| 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 | $242.71 | 6.713% | $259.0031 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $239.49 | 4.189% | $249.5222 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $112.78 | 5.290% | $118.7461 | $118.75 | $118.75 | $118.70 |
| Purchase #4 | $74.76 | 9.195% | $81.6342 | $81.63 | $81.65 | $81.60 |
| Purchase #5 | $64.38 | 7.318% | $69.0913 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $160.90 | 9.361% | $175.9618 | $175.96 | $175.95 | $176.00 |
| Purchase #7 | $142.71 | 13.223% | $161.5805 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $1,037.73 | $1,115.5392 | $1,115.53 | $1,115.55 | $1,115.50 | |