| 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 | $108.87 | 4.606% | $113.8846 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $231.34 | 11.701% | $258.4091 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $191.32 | 11.426% | $213.1802 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $249.46 | 13.296% | $282.6282 | $282.63 | $282.65 | $282.60 |
| Purchase #5 | $240.41 | 10.850% | $266.4945 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $50.75 | 10.337% | $55.996 | $56.00 | $56.00 | $56.00 |
| Purchase #7 | $182.35 | 9.600% | $199.8556 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $1,254.50 | $1,390.4482 | $1,390.45 | $1,390.50 | $1,390.50 | |