| 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 | $201.43 | 11.114% | $223.8169 | $223.82 | $223.80 | $223.80 |
| Purchase #2 | $218.33 | 7.535% | $234.7812 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $48.90 | 6.741% | $52.1963 | $52.20 | $52.20 | $52.20 |
| Purchase #4 | $245.49 | 7.630% | $264.2209 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $47.86 | 13.223% | $54.1885 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $190.65 | 7.129% | $204.2414 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $219.71 | 12.828% | $247.8944 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $1,172.37 | $1,281.3396 | $1,281.34 | $1,281.35 | $1,281.30 | |