| 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 | $98.31 | 12.542% | $110.64 | $110.64 | $110.65 | $110.60 |
| Purchase #2 | $183.59 | 9.607% | $201.2275 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $118.28 | 8.816% | $128.7076 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $72.94 | 8.281% | $78.9802 | $78.98 | $79.00 | $79.00 |
| Purchase #5 | $122.98 | 13.242% | $139.265 | $139.27 | $139.25 | $139.30 |
| Purchase #6 | $223.66 | 7.454% | $240.3316 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $30.66 | 11.214% | $34.0982 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $850.42 | $933.2501 | $933.26 | $933.30 | $933.20 | |