| 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 | $44.53 | 10.168% | $49.0578 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $244.95 | 12.789% | $276.2767 | $276.28 | $276.30 | $276.30 |
| Purchase #3 | $125.56 | 13.685% | $142.7429 | $142.74 | $142.75 | $142.70 |
| Purchase #4 | $110.46 | 12.346% | $124.0974 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $216.55 | 12.392% | $243.3849 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $230.98 | 7.281% | $247.7977 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $5.93 | 13.219% | $6.7139 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $978.96 | $1,090.0713 | $1,090.07 | $1,090.10 | $1,090.10 | |