| 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 | $219.84 | 3.149% | $226.7628 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $146.32 | 11.604% | $163.299 | $163.30 | $163.30 | $163.30 |
| Purchase #3 | $174.67 | 7.799% | $188.2925 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $235.87 | 12.486% | $265.3207 | $265.32 | $265.30 | $265.30 |
| Purchase #5 | $68.80 | 8.581% | $74.7037 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $240.26 | 7.110% | $257.3425 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $180.79 | 13.810% | $205.7571 | $205.76 | $205.75 | $205.80 |
| 7 purchase totals = | $1,266.55 | $1,381.4783 | $1,381.47 | $1,381.45 | $1,381.50 | |