| 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 | $204.45 | 4.580% | $213.8138 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $20.64 | 7.344% | $22.1558 | $22.16 | $22.15 | $22.20 |
| Purchase #3 | $127.88 | 9.866% | $140.4966 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $188.59 | 4.259% | $196.622 | $196.62 | $196.60 | $196.60 |
| Purchase #5 | $29.29 | 5.277% | $30.8356 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $188.59 | 4.765% | $197.5763 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $87.44 | 13.460% | $99.2094 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $846.88 | $900.7095 | $900.72 | $900.70 | $900.70 | |