| 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 | $211.32 | 9.392% | $231.1672 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $194.62 | 5.785% | $205.8788 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $12.70 | 5.647% | $13.4172 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $54.62 | 4.864% | $57.2767 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $24.75 | 13.359% | $28.0564 | $28.06 | $28.05 | $28.10 |
| Purchase #6 | $169.62 | 5.257% | $178.5369 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $198.26 | 4.257% | $206.6999 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $865.89 | $921.0331 | $921.05 | $921.05 | $921.10 | |