| 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 | $80.54 | 5.784% | $85.1984 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $127.99 | 3.237% | $132.133 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $110.42 | 12.847% | $124.6057 | $124.61 | $124.60 | $124.60 |
| Purchase #4 | $213.87 | 8.593% | $232.2478 | $232.25 | $232.25 | $232.20 |
| Purchase #5 | $221.83 | 13.778% | $252.3937 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $17.74 | 7.235% | $19.0235 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $199.91 | 5.295% | $210.4952 | $210.50 | $210.50 | $210.50 |
| 7 purchase totals = | $972.30 | $1,056.0973 | $1,056.10 | $1,056.10 | $1,056.00 | |