| 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 | $189.69 | 5.413% | $199.9579 | $199.96 | $199.95 | $200.00 |
| Purchase #2 | $33.84 | 5.400% | $35.6674 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $200.52 | 6.385% | $213.3232 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $121.32 | 9.609% | $132.9776 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $11.81 | 8.126% | $12.7697 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $233.32 | 5.699% | $246.6169 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $90.61 | 8.315% | $98.1442 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $881.11 | $939.4569 | $939.46 | $939.40 | $939.50 | |