| 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 | $9.96 | 9.446% | $10.9008 | $10.90 | $10.90 | $10.90 |
| Purchase #2 | $206.58 | 10.560% | $228.3948 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $97.48 | 6.288% | $103.6095 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $170.91 | 7.429% | $183.6069 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $83.89 | 10.524% | $92.7186 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $13.42 | 7.449% | $14.4197 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $209.85 | 8.691% | $228.0881 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $792.09 | $861.7384 | $861.74 | $861.70 | $861.70 | |