| 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 | $223.29 | 9.709% | $244.9692 | $244.97 | $244.95 | $245.00 |
| Purchase #2 | $188.92 | 9.551% | $206.9637 | $206.96 | $206.95 | $207.00 |
| Purchase #3 | $18.67 | 10.586% | $20.6464 | $20.65 | $20.65 | $20.60 |
| Purchase #4 | $128.89 | 12.815% | $145.4073 | $145.41 | $145.40 | $145.40 |
| Purchase #5 | $187.90 | 6.354% | $199.8392 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $74.77 | 4.703% | $78.2864 | $78.29 | $78.30 | $78.30 |
| Purchase #7 | $169.26 | 10.412% | $186.8834 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $991.70 | $1,082.9956 | $1,083.00 | $1,083.00 | $1,083.00 | |