| 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 | $57.82 | 4.313% | $60.3138 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $228.31 | 11.733% | $255.0976 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $250.49 | 8.237% | $271.1229 | $271.12 | $271.10 | $271.10 |
| Purchase #4 | $178.82 | 9.527% | $195.8562 | $195.86 | $195.85 | $195.90 |
| Purchase #5 | $79.30 | 11.373% | $88.3188 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $115.70 | 11.431% | $128.9257 | $128.93 | $128.95 | $128.90 |
| Purchase #7 | $213.60 | 12.308% | $239.8899 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $1,124.04 | $1,239.5249 | $1,239.53 | $1,239.50 | $1,239.50 | |