| 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 | $93.70 | 5.754% | $99.0915 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $93.66 | 6.543% | $99.7882 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $91.58 | 6.749% | $97.7607 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $218.45 | 5.303% | $230.0344 | $230.03 | $230.05 | $230.00 |
| Purchase #5 | $158.29 | 9.391% | $173.155 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $235.87 | 4.452% | $246.3709 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $126.73 | 7.146% | $135.7861 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $1,018.28 | $1,081.9868 | $1,081.99 | $1,082.00 | $1,082.10 | |