| 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 | $207.51 | 13.300% | $235.1088 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $73.62 | 7.483% | $79.129 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $207.58 | 5.366% | $218.7187 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $219.57 | 6.431% | $233.6905 | $233.69 | $233.70 | $233.70 |
| Purchase #5 | $73.69 | 4.610% | $77.0871 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $106.76 | 7.208% | $114.4553 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $53.32 | 3.195% | $55.0236 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $942.05 | $1,013.2130 | $1,013.22 | $1,013.20 | $1,013.20 | |