| 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 | $221.65 | 3.245% | $228.8425 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $50.62 | 3.425% | $52.3537 | $52.35 | $52.35 | $52.40 |
| Purchase #3 | $173.64 | 6.430% | $184.8051 | $184.81 | $184.80 | $184.80 |
| Purchase #4 | $162.76 | 6.801% | $173.8293 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $222.34 | 7.407% | $238.8087 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $123.87 | 12.234% | $139.0243 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $110.51 | 8.398% | $119.7906 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $1,065.39 | $1,137.4542 | $1,137.45 | $1,137.45 | $1,137.40 | |