| 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 | $109.82 | 13.319% | $124.4469 | $124.45 | $124.45 | $124.40 |
| Purchase #2 | $137.74 | 3.115% | $142.0306 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $32.39 | 9.134% | $35.3485 | $35.35 | $35.35 | $35.30 |
| Purchase #4 | $249.94 | 12.686% | $281.6474 | $281.65 | $281.65 | $281.60 |
| Purchase #5 | $236.83 | 6.608% | $252.4797 | $252.48 | $252.50 | $252.50 |
| Purchase #6 | $83.63 | 13.549% | $94.961 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $236.50 | 9.816% | $259.7148 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $1,086.85 | $1,190.6289 | $1,190.63 | $1,190.65 | $1,190.50 | |