| 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 | $230.57 | 5.515% | $243.2859 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $9.83 | 12.209% | $11.0301 | $11.03 | $11.05 | $11.00 |
| Purchase #3 | $65.89 | 3.510% | $68.2027 | $68.20 | $68.20 | $68.20 |
| Purchase #4 | $250.80 | 5.570% | $264.7696 | $264.77 | $264.75 | $264.80 |
| Purchase #5 | $74.93 | 13.186% | $84.8103 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $181.75 | 7.210% | $194.8542 | $194.85 | $194.85 | $194.90 |
| Purchase #7 | $5.46 | 10.466% | $6.0314 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $819.23 | $872.9842 | $872.98 | $873.00 | $873.00 | |