| 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 | $134.51 | 9.120% | $146.7773 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $10.48 | 5.160% | $11.0208 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $244.84 | 12.248% | $274.828 | $274.83 | $274.85 | $274.80 |
| Purchase #4 | $69.59 | 5.194% | $73.2045 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $42.42 | 11.337% | $47.2292 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $200.67 | 4.336% | $209.3711 | $209.37 | $209.35 | $209.40 |
| Purchase #7 | $163.97 | 5.248% | $172.5751 | $172.58 | $172.60 | $172.60 |
| 7 purchase totals = | $866.48 | $935.0060 | $935.01 | $935.05 | $935.00 | |