| 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 | $223.59 | 3.304% | $230.9774 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $43.63 | 4.544% | $45.6125 | $45.61 | $45.60 | $45.60 |
| Purchase #3 | $225.60 | 9.410% | $246.829 | $246.83 | $246.85 | $246.80 |
| Purchase #4 | $117.76 | 9.615% | $129.0826 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $220.32 | 11.664% | $246.0181 | $246.02 | $246.00 | $246.00 |
| Purchase #6 | $87.61 | 13.115% | $99.1001 | $99.10 | $99.10 | $99.10 |
| Purchase #7 | $102.92 | 7.522% | $110.6616 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $1,021.43 | $1,108.2813 | $1,108.28 | $1,108.30 | $1,108.30 | |