| 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 | $225.79 | 13.866% | $257.098 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $233.34 | 6.623% | $248.7941 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $80.89 | 9.863% | $88.8682 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $71.80 | 13.493% | $81.488 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $199.51 | 5.777% | $211.0357 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $94.99 | 9.368% | $103.8887 | $103.89 | $103.90 | $103.90 |
| Purchase #7 | $42.49 | 7.723% | $45.7715 | $45.77 | $45.75 | $45.80 |
| 7 purchase totals = | $948.81 | $1,036.9442 | $1,036.95 | $1,036.95 | $1,037.00 | |