| 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 | $116.71 | 12.471% | $131.2649 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $179.73 | 6.561% | $191.5221 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $205.51 | 10.294% | $226.6652 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $246.89 | 12.298% | $277.2525 | $277.25 | $277.25 | $277.30 |
| Purchase #5 | $206.82 | 8.422% | $224.2384 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $63.90 | 10.492% | $70.6044 | $70.60 | $70.60 | $70.60 |
| Purchase #7 | $84.96 | 13.801% | $96.6853 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $1,104.52 | $1,218.2328 | $1,218.23 | $1,218.20 | $1,218.30 | |