| 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 | $174.45 | 9.189% | $190.4802 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $196.89 | 4.649% | $206.0434 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $75.95 | 10.513% | $83.9346 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $245.63 | 3.601% | $254.4751 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $206.69 | 5.477% | $218.0104 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $248.97 | 12.505% | $280.1037 | $280.10 | $280.10 | $280.10 |
| Purchase #7 | $206.63 | 11.303% | $229.9854 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $1,355.21 | $1,463.0328 | $1,463.03 | $1,463.10 | $1,463.00 | |