| 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 | $139.76 | 4.870% | $146.5663 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $69.66 | 7.590% | $74.9472 | $74.95 | $74.95 | $74.90 |
| Purchase #3 | $214.33 | 12.860% | $241.8928 | $241.89 | $241.90 | $241.90 |
| Purchase #4 | $228.36 | 7.546% | $245.592 | $245.59 | $245.60 | $245.60 |
| Purchase #5 | $225.82 | 12.669% | $254.4291 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $244.62 | 5.587% | $258.2869 | $258.29 | $258.30 | $258.30 |
| Purchase #7 | $115.91 | 9.534% | $126.9609 | $126.96 | $126.95 | $127.00 |
| 7 purchase totals = | $1,238.46 | $1,348.6752 | $1,348.68 | $1,348.70 | $1,348.70 | |