| 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 | $115.34 | 7.857% | $124.4023 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $10.46 | 9.707% | $11.4754 | $11.48 | $11.50 | $11.50 |
| Purchase #3 | $131.72 | 9.784% | $144.6075 | $144.61 | $144.60 | $144.60 |
| Purchase #4 | $113.36 | 4.355% | $118.2968 | $118.30 | $118.30 | $118.30 |
| Purchase #5 | $94.63 | 6.797% | $101.062 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $39.29 | 8.124% | $42.4819 | $42.48 | $42.50 | $42.50 |
| Purchase #7 | $183.74 | 10.568% | $203.1576 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $688.54 | $745.4835 | $745.49 | $745.50 | $745.60 | |