| 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 | $14.98 | 9.679% | $16.4299 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $202.84 | 11.836% | $226.8481 | $226.85 | $226.85 | $226.80 |
| Purchase #3 | $236.52 | 8.836% | $257.4189 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $36.65 | 12.364% | $41.1814 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $28.87 | 11.144% | $32.0873 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $40.48 | 3.501% | $41.8972 | $41.90 | $41.90 | $41.90 |
| Purchase #7 | $191.86 | 12.760% | $216.3413 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $752.20 | $832.2041 | $832.21 | $832.25 | $832.10 | |