| 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 | $226.72 | 9.551% | $248.374 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $35.66 | 10.771% | $39.5009 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $75.48 | 6.629% | $80.4836 | $80.48 | $80.50 | $80.50 |
| Purchase #4 | $35.42 | 9.421% | $38.7569 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $123.43 | 8.415% | $133.8166 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $225.67 | 9.452% | $247.0003 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $102.85 | 13.639% | $116.8777 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $825.23 | $904.8100 | $904.81 | $904.80 | $904.90 | |