| 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 | $180.26 | 3.801% | $187.1117 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $189.59 | 12.680% | $213.63 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $224.90 | 9.662% | $246.6298 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $32.56 | 10.419% | $35.9524 | $35.95 | $35.95 | $36.00 |
| Purchase #5 | $203.63 | 9.544% | $223.0644 | $223.06 | $223.05 | $223.10 |
| Purchase #6 | $24.76 | 5.521% | $26.127 | $26.13 | $26.15 | $26.10 |
| Purchase #7 | $6.56 | 4.429% | $6.8505 | $6.85 | $6.85 | $6.90 |
| 7 purchase totals = | $862.26 | $939.3658 | $939.36 | $939.40 | $939.40 | |