| 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 | $126.61 | 5.495% | $133.5672 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $215.44 | 11.846% | $240.961 | $240.96 | $240.95 | $241.00 |
| Purchase #3 | $62.53 | 7.610% | $67.2885 | $67.29 | $67.30 | $67.30 |
| Purchase #4 | $12.74 | 11.146% | $14.16 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $190.87 | 7.818% | $205.7922 | $205.79 | $205.80 | $205.80 |
| Purchase #6 | $8.55 | 8.545% | $9.2806 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $19.39 | 7.552% | $20.8543 | $20.85 | $20.85 | $20.90 |
| 7 purchase totals = | $636.13 | $691.9038 | $691.90 | $691.90 | $692.10 | |