| 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 | $206.75 | 3.179% | $213.3226 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $35.91 | 11.330% | $39.9786 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $93.85 | 7.129% | $100.5406 | $100.54 | $100.55 | $100.50 |
| Purchase #4 | $249.43 | 3.831% | $258.9857 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $24.42 | 4.609% | $25.5455 | $25.55 | $25.55 | $25.50 |
| Purchase #6 | $128.44 | 6.268% | $136.4906 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $116.40 | 11.454% | $129.7325 | $129.73 | $129.75 | $129.70 |
| 7 purchase totals = | $855.20 | $904.5961 | $904.60 | $904.65 | $904.50 | |