| 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 | $245.44 | 7.720% | $264.388 | $264.39 | $264.40 | $264.40 |
| Purchase #2 | $148.26 | 6.137% | $157.3587 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $161.61 | 8.700% | $175.6701 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $250.33 | 6.339% | $266.1984 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $188.81 | 3.541% | $195.4958 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $245.35 | 11.858% | $274.4436 | $274.44 | $274.45 | $274.40 |
| Purchase #7 | $72.64 | 3.851% | $75.4374 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $1,312.44 | $1,408.9920 | $1,409.00 | $1,409.00 | $1,409.00 | |