| 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 | $102.41 | 9.241% | $111.8737 | $111.87 | $111.85 | $111.90 |
| Purchase #2 | $172.81 | 6.519% | $184.0755 | $184.08 | $184.10 | $184.10 |
| Purchase #3 | $138.97 | 9.866% | $152.6808 | $152.68 | $152.70 | $152.70 |
| Purchase #4 | $40.49 | 4.829% | $42.4453 | $42.45 | $42.45 | $42.40 |
| Purchase #5 | $228.97 | 13.167% | $259.1185 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $76.62 | 5.692% | $80.9812 | $80.98 | $81.00 | $81.00 |
| Purchase #7 | $15.39 | 10.116% | $16.9469 | $16.95 | $16.95 | $16.90 |
| 7 purchase totals = | $775.66 | $848.1219 | $848.13 | $848.15 | $848.10 | |