| 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 | $128.64 | 13.813% | $146.409 | $146.41 | $146.40 | $146.40 |
| Purchase #2 | $125.25 | 13.200% | $141.783 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $244.33 | 11.842% | $273.2636 | $273.26 | $273.25 | $273.30 |
| Purchase #4 | $191.27 | 5.748% | $202.2642 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $147.98 | 5.567% | $156.218 | $156.22 | $156.20 | $156.20 |
| Purchase #6 | $163.73 | 7.803% | $176.5059 | $176.51 | $176.50 | $176.50 |
| Purchase #7 | $103.92 | 6.422% | $110.5937 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $1,105.12 | $1,207.0374 | $1,207.03 | $1,207.00 | $1,207.10 | |