| 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 | $226.47 | 11.449% | $252.3986 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $159.74 | 12.637% | $179.9263 | $179.93 | $179.95 | $179.90 |
| Purchase #3 | $125.25 | 6.205% | $133.0218 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $195.82 | 7.452% | $210.4125 | $210.41 | $210.40 | $210.40 |
| Purchase #5 | $221.38 | 8.582% | $240.3788 | $240.38 | $240.40 | $240.40 |
| Purchase #6 | $166.61 | 7.736% | $179.4989 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $75.85 | 4.685% | $79.4036 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $1,171.12 | $1,275.0405 | $1,275.04 | $1,275.05 | $1,275.00 | |