| 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 | $226.77 | 7.233% | $243.1723 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $181.60 | 12.451% | $204.211 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $248.73 | 7.178% | $266.5838 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $188.29 | 9.818% | $206.7763 | $206.78 | $206.80 | $206.80 |
| Purchase #5 | $169.97 | 8.556% | $184.5126 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $68.35 | 13.533% | $77.5998 | $77.60 | $77.60 | $77.60 |
| Purchase #7 | $209.50 | 4.550% | $219.0323 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $1,293.21 | $1,401.8881 | $1,401.88 | $1,401.90 | $1,401.90 | |