| 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 | $211.61 | 9.506% | $231.7256 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $120.63 | 5.582% | $127.3636 | $127.36 | $127.35 | $127.40 |
| Purchase #3 | $130.96 | 3.210% | $135.1638 | $135.16 | $135.15 | $135.20 |
| Purchase #4 | $50.59 | 12.684% | $57.0068 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $82.74 | 6.537% | $88.1487 | $88.15 | $88.15 | $88.10 |
| Purchase #6 | $137.88 | 10.379% | $152.1906 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $145.66 | 9.302% | $159.2093 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $880.07 | $950.8084 | $950.81 | $950.80 | $950.80 | |