| 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 | $137.41 | 10.842% | $152.308 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $10.71 | 12.467% | $12.0452 | $12.05 | $12.05 | $12.00 |
| Purchase #3 | $245.75 | 7.716% | $264.7121 | $264.71 | $264.70 | $264.70 |
| Purchase #4 | $13.31 | 13.592% | $15.1191 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $43.99 | 7.481% | $47.2809 | $47.28 | $47.30 | $47.30 |
| Purchase #6 | $87.40 | 8.604% | $94.9199 | $94.92 | $94.90 | $94.90 |
| Purchase #7 | $205.37 | 6.335% | $218.3802 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $743.94 | $804.7654 | $804.77 | $804.75 | $804.70 | |