| 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 | $105.57 | 13.410% | $119.7269 | $119.73 | $119.75 | $119.70 |
| Purchase #2 | $199.67 | 12.256% | $224.1416 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $82.98 | 13.620% | $94.2819 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $65.57 | 6.621% | $69.9114 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $156.83 | 13.661% | $178.2545 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $82.57 | 6.600% | $88.0196 | $88.02 | $88.00 | $88.00 |
| Purchase #7 | $249.95 | 10.309% | $275.7173 | $275.72 | $275.70 | $275.70 |
| 7 purchase totals = | $943.14 | $1,050.0532 | $1,050.05 | $1,050.05 | $1,050.00 | |