| 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 | $112.68 | 6.447% | $119.9445 | $119.94 | $119.95 | $119.90 |
| Purchase #2 | $21.63 | 11.730% | $24.1672 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $187.70 | 3.577% | $194.414 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $208.31 | 3.861% | $216.3528 | $216.35 | $216.35 | $216.40 |
| Purchase #5 | $122.35 | 12.823% | $138.0389 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $98.57 | 13.767% | $112.1401 | $112.14 | $112.15 | $112.10 |
| Purchase #7 | $139.43 | 5.489% | $147.0833 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $890.67 | $952.1408 | $952.13 | $952.15 | $952.10 | |