| 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 | $241.38 | 10.396% | $266.4739 | $266.47 | $266.45 | $266.50 |
| Purchase #2 | $178.95 | 5.315% | $188.4612 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $196.55 | 7.212% | $210.7252 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $242.48 | 7.738% | $261.2431 | $261.24 | $261.25 | $261.20 |
| Purchase #5 | $164.63 | 3.510% | $170.4085 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $188.32 | 9.814% | $206.8017 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $44.45 | 10.238% | $49.0008 | $49.00 | $49.00 | $49.00 |
| 7 purchase totals = | $1,256.76 | $1,353.1144 | $1,353.11 | $1,353.10 | $1,353.10 | |