| 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 | $68.57 | 5.592% | $72.4044 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $135.26 | 9.554% | $148.1827 | $148.18 | $148.20 | $148.20 |
| Purchase #3 | $235.26 | 8.380% | $254.9748 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $124.82 | 7.850% | $134.6184 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $192.60 | 12.222% | $216.1396 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $20.37 | 10.782% | $22.5663 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $97.94 | 11.735% | $109.4333 | $109.43 | $109.45 | $109.40 |
| 7 purchase totals = | $874.82 | $958.3195 | $958.31 | $958.30 | $958.30 | |