| 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 | $236.26 | 3.652% | $244.8882 | $244.89 | $244.90 | $244.90 |
| Purchase #2 | $69.97 | 9.579% | $76.6724 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $238.82 | 12.356% | $268.3286 | $268.33 | $268.35 | $268.30 |
| Purchase #4 | $201.25 | 4.493% | $210.2922 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $198.81 | 9.848% | $218.3888 | $218.39 | $218.40 | $218.40 |
| Purchase #6 | $200.84 | 13.817% | $228.5901 | $228.59 | $228.60 | $228.60 |
| Purchase #7 | $228.37 | 4.349% | $238.3018 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $1,374.32 | $1,485.4621 | $1,485.46 | $1,485.50 | $1,485.50 | |