| 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 | $103.92 | 12.578% | $116.9911 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $95.72 | 12.541% | $107.7242 | $107.72 | $107.70 | $107.70 |
| Purchase #3 | $182.96 | 6.469% | $194.7957 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $214.60 | 3.629% | $222.3878 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $10.78 | 13.203% | $12.2033 | $12.20 | $12.20 | $12.20 |
| Purchase #6 | $45.51 | 3.682% | $47.1857 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $191.73 | 12.244% | $215.2054 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $845.22 | $916.4932 | $916.50 | $916.50 | $916.50 | |