| 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 | $207.70 | 10.823% | $230.1794 | $230.18 | $230.20 | $230.20 |
| Purchase #2 | $228.68 | 12.135% | $256.4303 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $143.86 | 9.709% | $157.8274 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $236.25 | 12.790% | $266.4664 | $266.47 | $266.45 | $266.50 |
| Purchase #5 | $69.72 | 13.369% | $79.0409 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $106.74 | 4.418% | $111.4558 | $111.46 | $111.45 | $111.50 |
| Purchase #7 | $204.69 | 11.636% | $228.5077 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $1,197.64 | $1,329.9079 | $1,329.92 | $1,329.95 | $1,329.90 | |