| 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 | $122.68 | 9.367% | $134.1714 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $45.38 | 7.611% | $48.8339 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $174.42 | 9.244% | $190.5434 | $190.54 | $190.55 | $190.50 |
| Purchase #4 | $189.45 | 8.528% | $205.6063 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $239.53 | 7.253% | $256.9031 | $256.90 | $256.90 | $256.90 |
| Purchase #6 | $77.63 | 8.648% | $84.3434 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $218.26 | 11.102% | $242.4912 | $242.49 | $242.50 | $242.50 |
| 7 purchase totals = | $1,067.35 | $1,162.8927 | $1,162.88 | $1,162.90 | $1,162.80 | |