| 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 | $88.61 | 13.130% | $100.2445 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $85.86 | 6.547% | $91.4813 | $91.48 | $91.50 | $91.50 |
| Purchase #3 | $107.31 | 11.824% | $119.9983 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $93.38 | 9.497% | $102.2483 | $102.25 | $102.25 | $102.20 |
| Purchase #5 | $207.81 | 3.427% | $214.9316 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $173.59 | 8.153% | $187.7428 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $92.99 | 3.734% | $96.4622 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $849.55 | $913.1090 | $913.10 | $913.15 | $913.00 | |