| 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 | $142.30 | 12.648% | $160.2981 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $187.82 | 5.290% | $197.7557 | $197.76 | $197.75 | $197.80 |
| Purchase #3 | $250.50 | 12.855% | $282.7018 | $282.70 | $282.70 | $282.70 |
| Purchase #4 | $226.93 | 9.114% | $247.6124 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $194.74 | 11.366% | $216.8741 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $206.66 | 11.785% | $231.0149 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $43.66 | 6.236% | $46.3826 | $46.38 | $46.40 | $46.40 |
| 7 purchase totals = | $1,252.61 | $1,382.6396 | $1,382.63 | $1,382.60 | $1,382.70 | |