| 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 | $209.34 | 8.222% | $226.5519 | $226.55 | $226.55 | $226.60 |
| Purchase #2 | $206.34 | 5.711% | $218.1241 | $218.12 | $218.10 | $218.10 |
| Purchase #3 | $16.50 | 11.421% | $18.3845 | $18.38 | $18.40 | $18.40 |
| Purchase #4 | $125.32 | 4.392% | $130.8241 | $130.82 | $130.80 | $130.80 |
| Purchase #5 | $76.79 | 4.526% | $80.2655 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $91.75 | 8.664% | $99.6992 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $172.71 | 3.816% | $179.3006 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $898.75 | $953.1499 | $953.14 | $953.10 | $953.20 | |