| 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 | $250.69 | 9.239% | $273.8512 | $273.85 | $273.85 | $273.90 |
| Purchase #2 | $235.64 | 9.309% | $257.5757 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $118.46 | 5.815% | $125.3484 | $125.35 | $125.35 | $125.30 |
| Purchase #4 | $67.27 | 5.459% | $70.9423 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $207.49 | 4.142% | $216.0842 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $83.86 | 5.296% | $88.3012 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $190.78 | 7.708% | $205.4853 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $1,154.19 | $1,237.5883 | $1,237.59 | $1,237.65 | $1,237.60 | |