| 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 | $116.92 | 3.372% | $120.8625 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $133.69 | 6.813% | $142.7983 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $21.63 | 12.767% | $24.3915 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $130.98 | 9.433% | $143.3353 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $233.52 | 5.557% | $246.4967 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $97.43 | 9.242% | $106.4345 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $187.75 | 3.344% | $194.0284 | $194.03 | $194.05 | $194.00 |
| 7 purchase totals = | $921.92 | $978.3472 | $978.35 | $978.40 | $978.30 | |