| 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 | $233.91 | 6.187% | $248.382 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $44.76 | 7.219% | $47.9912 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $202.39 | 7.566% | $217.7028 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $60.26 | 3.492% | $62.3643 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $142.99 | 7.762% | $154.0889 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $125.87 | 6.557% | $134.1233 | $134.12 | $134.10 | $134.10 |
| Purchase #7 | $135.52 | 9.506% | $148.4025 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $945.70 | $1,013.0550 | $1,013.04 | $1,013.05 | $1,013.10 | |