| 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 | $5.91 | 10.341% | $6.5212 | $6.52 | $6.50 | $6.50 |
| Purchase #2 | $208.93 | 5.278% | $219.9573 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $116.94 | 12.740% | $131.8382 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $23.38 | 4.508% | $24.434 | $24.43 | $24.45 | $24.40 |
| Purchase #5 | $216.83 | 10.652% | $239.9267 | $239.93 | $239.95 | $239.90 |
| Purchase #6 | $161.73 | 5.123% | $170.0154 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $132.83 | 4.771% | $139.1673 | $139.17 | $139.15 | $139.20 |
| 7 purchase totals = | $866.55 | $931.8601 | $931.87 | $931.85 | $931.80 | |