| 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 | $26.94 | 11.164% | $29.9476 | $29.95 | $29.95 | $29.90 |
| Purchase #2 | $210.70 | 3.598% | $218.281 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $246.58 | 10.766% | $273.1268 | $273.13 | $273.15 | $273.10 |
| Purchase #4 | $141.96 | 12.378% | $159.5318 | $159.53 | $159.55 | $159.50 |
| Purchase #5 | $11.50 | 10.174% | $12.67 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $137.55 | 3.568% | $142.4578 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $109.25 | 6.523% | $116.3764 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $884.48 | $952.3914 | $952.40 | $952.45 | $952.40 | |