| 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 | $230.53 | 5.600% | $243.4397 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $208.68 | 9.713% | $228.9491 | $228.95 | $228.95 | $228.90 |
| Purchase #3 | $63.77 | 11.484% | $71.0933 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $209.75 | 13.241% | $237.523 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $132.35 | 8.825% | $144.0299 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $140.97 | 3.526% | $145.9406 | $145.94 | $145.95 | $145.90 |
| Purchase #7 | $146.50 | 10.535% | $161.9338 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $1,132.55 | $1,232.9094 | $1,232.90 | $1,232.95 | $1,232.70 | |