| 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 | $31.44 | 8.192% | $34.0156 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $173.85 | 11.849% | $194.4495 | $194.45 | $194.45 | $194.40 |
| Purchase #3 | $195.25 | 12.628% | $219.9062 | $219.91 | $219.90 | $219.90 |
| Purchase #4 | $139.70 | 5.580% | $147.4953 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $15.31 | 10.508% | $16.9188 | $16.92 | $16.90 | $16.90 |
| Purchase #6 | $184.72 | 10.490% | $204.0971 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $31.90 | 12.128% | $35.7688 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $772.17 | $852.6513 | $852.67 | $852.60 | $852.60 | |