| 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 | $34.73 | 4.436% | $36.2706 | $36.27 | $36.25 | $36.30 |
| Purchase #2 | $48.98 | 3.674% | $50.7795 | $50.78 | $50.80 | $50.80 |
| Purchase #3 | $200.61 | 9.323% | $219.3129 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $250.47 | 7.695% | $269.7437 | $269.74 | $269.75 | $269.70 |
| Purchase #5 | $205.51 | 13.201% | $232.6394 | $232.64 | $232.65 | $232.60 |
| Purchase #6 | $231.92 | 10.633% | $256.5801 | $256.58 | $256.60 | $256.60 |
| Purchase #7 | $146.25 | 11.684% | $163.3379 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $1,118.47 | $1,228.6641 | $1,228.66 | $1,228.70 | $1,228.60 | |