| 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 | $129.29 | 6.424% | $137.5956 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $110.43 | 4.676% | $115.5937 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $193.85 | 10.677% | $214.5474 | $214.55 | $214.55 | $214.50 |
| Purchase #4 | $203.94 | 12.505% | $229.4427 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $27.65 | 7.119% | $29.6184 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $12.25 | 3.205% | $12.6426 | $12.64 | $12.65 | $12.60 |
| Purchase #7 | $101.31 | 8.795% | $110.2202 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $778.72 | $849.6606 | $849.66 | $849.65 | $849.50 | |