| 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 | $191.74 | 11.294% | $213.3951 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $121.96 | 9.493% | $133.5377 | $133.54 | $133.55 | $133.50 |
| Purchase #3 | $114.33 | 6.813% | $122.1193 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $79.95 | 9.589% | $87.6164 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $86.30 | 11.347% | $96.0925 | $96.09 | $96.10 | $96.10 |
| Purchase #6 | $87.85 | 12.107% | $98.486 | $98.49 | $98.50 | $98.50 |
| Purchase #7 | $214.96 | 5.491% | $226.7635 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $897.09 | $978.0105 | $978.02 | $978.00 | $978.00 | |