| 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 | $47.32 | 6.678% | $50.48 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $224.27 | 12.406% | $252.0929 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $68.71 | 13.690% | $78.1164 | $78.12 | $78.10 | $78.10 |
| Purchase #4 | $189.35 | 9.431% | $207.2076 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $239.34 | 4.786% | $250.7948 | $250.79 | $250.80 | $250.80 |
| Purchase #6 | $197.26 | 5.427% | $207.9653 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $148.61 | 8.580% | $161.3607 | $161.36 | $161.35 | $161.40 |
| 7 purchase totals = | $1,114.86 | $1,208.0177 | $1,208.02 | $1,208.00 | $1,208.10 | |