| 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 | $131.90 | 13.595% | $149.8318 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $44.84 | 4.775% | $46.9811 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $185.31 | 3.859% | $192.4611 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $194.44 | 9.143% | $212.2176 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $122.95 | 11.605% | $137.2183 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $97.50 | 13.197% | $110.3671 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $221.80 | 12.187% | $248.8308 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $998.74 | $1,097.9078 | $1,097.91 | $1,097.90 | $1,097.90 | |