| 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 | $114.48 | 6.734% | $122.1891 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $207.64 | 5.861% | $219.8098 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $45.79 | 8.318% | $49.5988 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $219.95 | 10.600% | $243.2647 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $122.41 | 7.614% | $131.7303 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $167.90 | 12.602% | $189.0588 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $232.64 | 9.410% | $254.5314 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $1,110.81 | $1,210.1829 | $1,210.18 | $1,210.20 | $1,210.20 | |