| 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 | $80.69 | 13.151% | $91.3015 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $142.35 | 5.216% | $149.775 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $21.26 | 12.314% | $23.878 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $212.39 | 3.510% | $219.8449 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $205.35 | 9.125% | $224.0882 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $132.41 | 11.106% | $147.1155 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $44.88 | 11.441% | $50.0147 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $839.33 | $906.0178 | $906.02 | $906.05 | $906.00 | |