| 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 | $120.34 | 9.543% | $131.824 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $204.65 | 3.264% | $211.3298 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $80.92 | 7.625% | $87.0902 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $190.87 | 13.457% | $216.5554 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $212.58 | 11.532% | $237.0947 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $180.32 | 5.517% | $190.2683 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $231.37 | 5.523% | $244.1486 | $244.15 | $244.15 | $244.10 |
| 7 purchase totals = | $1,221.05 | $1,318.3110 | $1,318.31 | $1,318.30 | $1,318.30 | |