| 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 | $58.26 | 12.295% | $65.4231 | $65.42 | $65.40 | $65.40 |
| Purchase #2 | $193.36 | 6.562% | $206.0483 | $206.05 | $206.05 | $206.00 |
| Purchase #3 | $101.76 | 7.256% | $109.1437 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $197.38 | 12.693% | $222.4334 | $222.43 | $222.45 | $222.40 |
| Purchase #5 | $139.68 | 11.281% | $155.4373 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $128.29 | 5.172% | $134.9252 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $207.81 | 7.116% | $222.5978 | $222.60 | $222.60 | $222.60 |
| 7 purchase totals = | $1,026.54 | $1,116.0088 | $1,116.01 | $1,116.05 | $1,115.80 | |