| 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 | $195.91 | 8.781% | $213.1129 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $234.96 | 8.293% | $254.4452 | $254.45 | $254.45 | $254.40 |
| Purchase #3 | $202.65 | 7.730% | $218.3148 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $35.57 | 10.381% | $39.2625 | $39.26 | $39.25 | $39.30 |
| Purchase #5 | $203.47 | 9.746% | $223.3002 | $223.30 | $223.30 | $223.30 |
| Purchase #6 | $229.57 | 7.591% | $246.9967 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $143.84 | 7.259% | $154.2813 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $1,245.97 | $1,349.7136 | $1,349.71 | $1,349.70 | $1,349.70 | |