| 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 | $208.36 | 6.227% | $221.3346 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $78.76 | 9.118% | $85.9413 | $85.94 | $85.95 | $85.90 |
| Purchase #3 | $180.95 | 3.125% | $186.6047 | $186.60 | $186.60 | $186.60 |
| Purchase #4 | $240.45 | 9.104% | $262.3406 | $262.34 | $262.35 | $262.30 |
| Purchase #5 | $28.33 | 5.205% | $29.8046 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $134.66 | 5.846% | $142.5322 | $142.53 | $142.55 | $142.50 |
| Purchase #7 | $22.49 | 10.750% | $24.9077 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $894.00 | $953.4657 | $953.45 | $953.50 | $953.30 | |