| 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 | $200.74 | 9.174% | $219.1559 | $219.16 | $219.15 | $219.20 |
| Purchase #2 | $74.76 | 3.289% | $77.2189 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $107.57 | 7.426% | $115.5581 | $115.56 | $115.55 | $115.60 |
| Purchase #4 | $184.41 | 11.495% | $205.6079 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $66.76 | 12.163% | $74.88 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $212.97 | 4.141% | $221.7891 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $93.66 | 13.269% | $106.0877 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $940.87 | $1,020.2976 | $1,020.31 | $1,020.30 | $1,020.40 | |