| 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 | $120.42 | 5.161% | $126.6349 | $126.63 | $126.65 | $126.60 |
| Purchase #2 | $226.56 | 8.536% | $245.8992 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $158.50 | 6.658% | $169.0529 | $169.05 | $169.05 | $169.10 |
| Purchase #4 | $200.70 | 3.157% | $207.0361 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $249.39 | 3.477% | $258.0613 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $206.68 | 5.332% | $217.7002 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $174.87 | 7.291% | $187.6198 | $187.62 | $187.60 | $187.60 |
| 7 purchase totals = | $1,337.12 | $1,412.0044 | $1,412.00 | $1,412.00 | $1,412.00 | |