| 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 | $200.98 | 9.133% | $219.3355 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $10.76 | 3.461% | $11.1324 | $11.13 | $11.15 | $11.10 |
| Purchase #3 | $50.99 | 11.522% | $56.8651 | $56.87 | $56.85 | $56.90 |
| Purchase #4 | $101.37 | 5.499% | $106.9443 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $235.94 | 10.496% | $260.7043 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $154.43 | 11.729% | $172.5431 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $85.44 | 6.837% | $91.2815 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $839.91 | $918.8062 | $918.80 | $918.85 | $918.70 | |