| 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 | $227.67 | 5.339% | $239.8253 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $107.84 | 12.470% | $121.2876 | $121.29 | $121.30 | $121.30 |
| Purchase #3 | $222.96 | 10.812% | $247.0664 | $247.07 | $247.05 | $247.10 |
| Purchase #4 | $108.51 | 6.422% | $115.4785 | $115.48 | $115.50 | $115.50 |
| Purchase #5 | $105.62 | 10.463% | $116.671 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $123.83 | 5.249% | $130.3298 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $240.94 | 7.479% | $258.9599 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $1,137.37 | $1,229.6185 | $1,229.63 | $1,229.65 | $1,229.70 | |