| 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 | $232.42 | 10.179% | $256.078 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $176.28 | 4.443% | $184.1121 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $228.87 | 4.636% | $239.4804 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $227.97 | 10.704% | $252.3719 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $25.70 | 3.626% | $26.6319 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $175.46 | 12.324% | $197.0837 | $197.08 | $197.10 | $197.10 |
| Purchase #7 | $36.90 | 11.207% | $41.0354 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $1,103.60 | $1,196.7934 | $1,196.79 | $1,196.85 | $1,196.80 | |