| 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 | $217.95 | 9.111% | $237.8074 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $6.55 | 4.663% | $6.8554 | $6.86 | $6.85 | $6.90 |
| Purchase #3 | $6.64 | 4.792% | $6.9582 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $14.39 | 4.686% | $15.0643 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $136.90 | 9.391% | $149.7563 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $183.38 | 9.722% | $201.2082 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $13.64 | 3.774% | $14.1548 | $14.15 | $14.15 | $14.20 |
| 7 purchase totals = | $579.45 | $631.8046 | $631.81 | $631.75 | $632.00 | |