| 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 | $115.78 | 6.487% | $123.2906 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $155.57 | 12.871% | $175.5934 | $175.59 | $175.60 | $175.60 |
| Purchase #3 | $108.76 | 6.722% | $116.0708 | $116.07 | $116.05 | $116.10 |
| Purchase #4 | $23.71 | 4.522% | $24.7822 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $207.40 | 11.819% | $231.9126 | $231.91 | $231.90 | $231.90 |
| Purchase #6 | $61.75 | 12.561% | $69.5064 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $108.93 | 4.460% | $113.7883 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $781.90 | $854.9443 | $854.94 | $854.95 | $855.00 | |