| 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 | $219.69 | 9.302% | $240.1256 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $204.82 | 10.638% | $226.6088 | $226.61 | $226.60 | $226.60 |
| Purchase #3 | $16.28 | 12.495% | $18.3142 | $18.31 | $18.30 | $18.30 |
| Purchase #4 | $175.49 | 5.564% | $185.2543 | $185.25 | $185.25 | $185.30 |
| Purchase #5 | $167.28 | 4.274% | $174.4295 | $174.43 | $174.45 | $174.40 |
| Purchase #6 | $191.90 | 11.196% | $213.3851 | $213.39 | $213.40 | $213.40 |
| Purchase #7 | $167.35 | 8.521% | $181.6099 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $1,142.81 | $1,239.7274 | $1,239.73 | $1,239.75 | $1,239.70 | |