| 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 | $188.96 | 13.408% | $214.2958 | $214.30 | $214.30 | $214.30 |
| Purchase #2 | $40.69 | 9.770% | $44.6654 | $44.67 | $44.65 | $44.70 |
| Purchase #3 | $173.44 | 11.392% | $193.1983 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $183.60 | 12.595% | $206.7244 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $71.45 | 9.413% | $78.1756 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $115.30 | 13.131% | $130.44 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $129.78 | 12.315% | $145.7624 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $903.22 | $1,013.2619 | $1,013.27 | $1,013.25 | $1,013.30 | |