| 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 | $110.45 | 4.677% | $115.6157 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $116.87 | 13.352% | $132.4745 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $250.69 | 10.633% | $277.3459 | $277.35 | $277.35 | $277.30 |
| Purchase #4 | $224.51 | 10.377% | $247.8074 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $59.47 | 3.870% | $61.7715 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $239.54 | 4.444% | $250.1852 | $250.19 | $250.20 | $250.20 |
| Purchase #7 | $233.85 | 12.498% | $263.0766 | $263.08 | $263.10 | $263.10 |
| 7 purchase totals = | $1,235.38 | $1,348.2768 | $1,348.29 | $1,348.25 | $1,348.30 | |