| 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 | $116.38 | 5.703% | $123.0172 | $123.02 | $123.00 | $123.00 |
| Purchase #2 | $204.29 | 12.459% | $229.7425 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $167.76 | 13.148% | $189.8171 | $189.82 | $189.80 | $189.80 |
| Purchase #4 | $151.45 | 6.194% | $160.8308 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $6.58 | 10.111% | $7.2453 | $7.25 | $7.25 | $7.20 |
| Purchase #6 | $198.62 | 9.641% | $217.769 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $45.78 | 7.478% | $49.2034 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $890.86 | $977.6253 | $977.63 | $977.60 | $977.50 | |