| 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 | $29.57 | 3.352% | $30.5612 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $228.46 | 6.425% | $243.1386 | $243.14 | $243.15 | $243.10 |
| Purchase #3 | $216.46 | 6.425% | $230.3676 | $230.37 | $230.35 | $230.40 |
| Purchase #4 | $12.31 | 10.840% | $13.6444 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $90.68 | 10.527% | $100.2259 | $100.23 | $100.25 | $100.20 |
| Purchase #6 | $245.47 | 12.568% | $276.3207 | $276.32 | $276.30 | $276.30 |
| Purchase #7 | $110.37 | 8.582% | $119.842 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $933.32 | $1,014.1004 | $1,014.10 | $1,014.10 | $1,014.00 | |