| 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 | $100.44 | 12.724% | $113.22 | $113.22 | $113.20 | $113.20 |
| Purchase #2 | $159.29 | 6.629% | $169.8493 | $169.85 | $169.85 | $169.80 |
| Purchase #3 | $134.70 | 10.265% | $148.527 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $224.67 | 9.484% | $245.9777 | $245.98 | $246.00 | $246.00 |
| Purchase #5 | $119.76 | 10.385% | $132.1971 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $22.77 | 5.683% | $24.064 | $24.06 | $24.05 | $24.10 |
| Purchase #7 | $41.92 | 6.356% | $44.5844 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $803.55 | $878.4195 | $878.42 | $878.45 | $878.40 | |