| 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 | $246.48 | 12.602% | $277.5414 | $277.54 | $277.55 | $277.50 |
| Purchase #2 | $234.59 | 5.364% | $247.1734 | $247.17 | $247.15 | $247.20 |
| Purchase #3 | $18.54 | 13.674% | $21.0752 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $20.93 | 7.874% | $22.578 | $22.58 | $22.60 | $22.60 |
| Purchase #5 | $73.54 | 6.160% | $78.0701 | $78.07 | $78.05 | $78.10 |
| Purchase #6 | $102.89 | 12.544% | $115.7965 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $214.74 | 10.495% | $237.277 | $237.28 | $237.30 | $237.30 |
| 7 purchase totals = | $911.71 | $999.5116 | $999.52 | $999.55 | $999.60 | |