| 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 | $209.65 | 3.113% | $216.1764 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $126.33 | 4.506% | $132.0224 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $7.52 | 13.775% | $8.5559 | $8.56 | $8.55 | $8.60 |
| Purchase #4 | $131.56 | 5.592% | $138.9168 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $162.73 | 5.496% | $171.6736 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $16.82 | 7.485% | $18.079 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $247.49 | 3.261% | $255.5606 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $902.10 | $940.9847 | $940.99 | $940.95 | $941.10 | |