| 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 | $125.58 | 9.842% | $137.9396 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $216.33 | 11.271% | $240.7126 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $245.41 | 6.618% | $261.6512 | $261.65 | $261.65 | $261.70 |
| Purchase #4 | $28.45 | 8.610% | $30.8995 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $81.41 | 10.715% | $90.1331 | $90.13 | $90.15 | $90.10 |
| Purchase #6 | $73.81 | 10.255% | $81.3792 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $152.79 | 4.545% | $159.7343 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $923.78 | $1,002.4495 | $1,002.44 | $1,002.50 | $1,002.40 | |