| 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 | $138.47 | 10.168% | $152.5496 | $152.55 | $152.55 | $152.50 |
| Purchase #2 | $87.32 | 5.479% | $92.1043 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $243.73 | 4.634% | $255.0244 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $41.42 | 7.222% | $44.4114 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $127.79 | 12.792% | $144.1369 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $212.59 | 6.545% | $226.504 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $21.94 | 8.304% | $23.7619 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $873.26 | $938.4925 | $938.48 | $938.45 | $938.40 | |