| 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 | $248.34 | 7.374% | $266.6526 | $266.65 | $266.65 | $266.70 |
| Purchase #2 | $204.52 | 5.834% | $216.4517 | $216.45 | $216.45 | $216.50 |
| Purchase #3 | $101.36 | 4.304% | $105.7225 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $65.50 | 9.217% | $71.5371 | $71.54 | $71.55 | $71.50 |
| Purchase #5 | $182.85 | 4.647% | $191.347 | $191.35 | $191.35 | $191.30 |
| Purchase #6 | $215.46 | 7.310% | $231.2101 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $213.74 | 10.339% | $235.8386 | $235.84 | $235.85 | $235.80 |
| 7 purchase totals = | $1,231.77 | $1,318.7596 | $1,318.76 | $1,318.75 | $1,318.70 | |