| 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 | $211.70 | 6.177% | $224.7767 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $99.37 | 5.474% | $104.8095 | $104.81 | $104.80 | $104.80 |
| Purchase #3 | $61.67 | 4.485% | $64.4359 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $163.87 | 12.361% | $184.126 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $225.61 | 5.629% | $238.3096 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $180.35 | 12.838% | $203.5033 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $99.73 | 13.251% | $112.9452 | $112.95 | $112.95 | $112.90 |
| 7 purchase totals = | $1,042.30 | $1,132.9062 | $1,132.92 | $1,132.95 | $1,132.80 | |