| 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 | $111.95 | 13.845% | $127.4495 | $127.45 | $127.45 | $127.40 |
| Purchase #2 | $139.74 | 11.393% | $155.6606 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $112.29 | 7.407% | $120.6073 | $120.61 | $120.60 | $120.60 |
| Purchase #4 | $232.38 | 5.660% | $245.5327 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $217.77 | 12.729% | $245.4899 | $245.49 | $245.50 | $245.50 |
| Purchase #6 | $109.68 | 12.134% | $122.9886 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $127.53 | 10.276% | $140.635 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $1,051.34 | $1,158.3636 | $1,158.37 | $1,158.40 | $1,158.30 | |