| 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 | $224.73 | 9.261% | $245.5422 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $27.69 | 11.627% | $30.9095 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $42.62 | 5.401% | $44.9219 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $187.53 | 6.564% | $199.8395 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $197.42 | 11.488% | $220.0996 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $98.66 | 13.499% | $111.9781 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $158.33 | 6.698% | $168.9349 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $936.98 | $1,022.2257 | $1,022.22 | $1,022.25 | $1,022.10 | |