| 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 | $75.27 | 11.829% | $84.1737 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $246.36 | 7.110% | $263.8762 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $233.91 | 7.294% | $250.9714 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $208.76 | 8.711% | $226.9451 | $226.95 | $226.95 | $226.90 |
| Purchase #5 | $111.43 | 6.498% | $118.6707 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $177.62 | 10.733% | $196.684 | $196.68 | $196.70 | $196.70 |
| Purchase #7 | $73.39 | 9.119% | $80.0824 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $1,126.74 | $1,221.4035 | $1,221.40 | $1,221.40 | $1,221.50 | |