| 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 | $95.78 | 9.156% | $104.5496 | $104.55 | $104.55 | $104.50 |
| Purchase #2 | $123.89 | 9.547% | $135.7178 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $12.31 | 7.508% | $13.2342 | $13.23 | $13.25 | $13.20 |
| Purchase #4 | $247.38 | 10.838% | $274.191 | $274.19 | $274.20 | $274.20 |
| Purchase #5 | $241.50 | 11.675% | $269.6951 | $269.70 | $269.70 | $269.70 |
| Purchase #6 | $34.87 | 7.785% | $37.5846 | $37.58 | $37.60 | $37.60 |
| Purchase #7 | $97.41 | 6.274% | $103.5215 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $853.14 | $938.4938 | $938.49 | $938.50 | $938.40 | |