| 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 | $227.33 | 5.467% | $239.7581 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $84.59 | 6.721% | $90.2753 | $90.28 | $90.30 | $90.30 |
| Purchase #3 | $114.95 | 6.126% | $121.9918 | $121.99 | $122.00 | $122.00 |
| Purchase #4 | $46.96 | 8.216% | $50.8182 | $50.82 | $50.80 | $50.80 |
| Purchase #5 | $33.60 | 10.177% | $37.0195 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $120.97 | 5.165% | $127.2181 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $13.43 | 11.653% | $14.995 | $15.00 | $15.00 | $15.00 |
| 7 purchase totals = | $641.83 | $682.0760 | $682.09 | $682.05 | $682.10 | |