| 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 | $250.59 | 7.301% | $268.8856 | $268.89 | $268.90 | $268.90 |
| Purchase #2 | $49.76 | 5.140% | $52.3177 | $52.32 | $52.30 | $52.30 |
| Purchase #3 | $170.34 | 8.163% | $184.2449 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $61.88 | 5.767% | $65.4486 | $65.45 | $65.45 | $65.40 |
| Purchase #5 | $124.55 | 10.484% | $137.6078 | $137.61 | $137.60 | $137.60 |
| Purchase #6 | $219.75 | 12.314% | $246.81 | $246.81 | $246.80 | $246.80 |
| Purchase #7 | $175.62 | 12.386% | $197.3723 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $1,052.49 | $1,152.6869 | $1,152.69 | $1,152.65 | $1,152.60 | |