| 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 | $242.64 | 9.367% | $265.3681 | $265.37 | $265.35 | $265.40 |
| Purchase #2 | $205.70 | 6.415% | $218.8957 | $218.90 | $218.90 | $218.90 |
| Purchase #3 | $44.82 | 11.449% | $49.9514 | $49.95 | $49.95 | $50.00 |
| Purchase #4 | $187.49 | 4.123% | $195.2202 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $67.63 | 11.237% | $75.2296 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $219.63 | 4.261% | $228.9884 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $64.97 | 3.820% | $67.4519 | $67.45 | $67.45 | $67.50 |
| 7 purchase totals = | $1,032.88 | $1,101.1053 | $1,101.11 | $1,101.10 | $1,101.20 | |