| 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 | $200.46 | 7.371% | $215.2359 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $243.66 | 13.400% | $276.3104 | $276.31 | $276.30 | $276.30 |
| Purchase #3 | $181.63 | 12.668% | $204.6389 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $64.31 | 5.110% | $67.5962 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $142.93 | 9.456% | $156.4455 | $156.45 | $156.45 | $156.40 |
| Purchase #6 | $236.52 | 4.303% | $246.6975 | $246.70 | $246.70 | $246.70 |
| Purchase #7 | $22.84 | 7.425% | $24.5359 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $1,092.35 | $1,191.4603 | $1,191.48 | $1,191.50 | $1,191.30 | |