| 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 | $90.73 | 10.620% | $100.3655 | $100.37 | $100.35 | $100.40 |
| Purchase #2 | $21.29 | 6.773% | $22.732 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $77.53 | 13.364% | $87.8911 | $87.89 | $87.90 | $87.90 |
| Purchase #4 | $157.83 | 12.363% | $177.3425 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $184.25 | 11.804% | $205.9989 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $231.86 | 8.218% | $250.9143 | $250.91 | $250.90 | $250.90 |
| Purchase #7 | $201.97 | 11.285% | $224.7623 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $965.46 | $1,070.0066 | $1,070.00 | $1,070.00 | $1,070.00 | |