| 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 | $221.32 | 10.511% | $244.5829 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $146.27 | 11.724% | $163.4187 | $163.42 | $163.40 | $163.40 |
| Purchase #3 | $213.72 | 4.186% | $222.6663 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $120.67 | 4.307% | $125.8673 | $125.87 | $125.85 | $125.90 |
| Purchase #5 | $216.46 | 4.319% | $225.8089 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $56.70 | 6.164% | $60.195 | $60.20 | $60.20 | $60.20 |
| Purchase #7 | $30.55 | 6.337% | $32.486 | $32.49 | $32.50 | $32.50 |
| 7 purchase totals = | $1,005.69 | $1,075.0251 | $1,075.04 | $1,075.00 | $1,075.10 | |