| 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 | $219.54 | 7.397% | $235.7794 | $235.78 | $235.80 | $235.80 |
| Purchase #2 | $102.32 | 13.358% | $115.9879 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $170.59 | 5.309% | $179.6466 | $179.65 | $179.65 | $179.60 |
| Purchase #4 | $12.90 | 6.614% | $13.7532 | $13.75 | $13.75 | $13.80 |
| Purchase #5 | $119.64 | 4.857% | $125.4509 | $125.45 | $125.45 | $125.50 |
| Purchase #6 | $111.66 | 3.658% | $115.7445 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $51.96 | 9.390% | $56.839 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $788.61 | $843.2015 | $843.20 | $843.25 | $843.20 | |