| 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 | $247.79 | 7.240% | $265.73 | $265.73 | $265.75 | $265.70 |
| Purchase #2 | $150.30 | 13.535% | $170.6431 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $65.48 | 3.383% | $67.6952 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $179.65 | 9.848% | $197.3419 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $184.59 | 7.121% | $197.7347 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $36.94 | 12.467% | $41.5453 | $41.55 | $41.55 | $41.50 |
| Purchase #7 | $112.70 | 5.373% | $118.7554 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $977.45 | $1,059.4456 | $1,059.45 | $1,059.50 | $1,059.30 | |