| 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 | $78.28 | 8.837% | $85.1976 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $204.81 | 9.217% | $223.6873 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $199.99 | 10.874% | $221.7369 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $151.57 | 8.464% | $164.3989 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $127.70 | 10.376% | $140.9502 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $151.81 | 11.244% | $168.8795 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $249.70 | 9.282% | $272.8772 | $272.88 | $272.90 | $272.90 |
| 7 purchase totals = | $1,163.86 | $1,277.7276 | $1,277.74 | $1,277.80 | $1,277.80 | |