| 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 | $211.31 | 3.318% | $218.3213 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $16.88 | 10.567% | $18.6637 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $155.89 | 10.143% | $171.7019 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $39.93 | 10.229% | $44.0144 | $44.01 | $44.00 | $44.00 |
| Purchase #5 | $64.34 | 3.690% | $66.7141 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $138.63 | 8.541% | $150.4704 | $150.47 | $150.45 | $150.50 |
| Purchase #7 | $95.90 | 5.758% | $101.4219 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $722.88 | $771.3077 | $771.29 | $771.20 | $771.30 | |