| 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 | $236.29 | 9.608% | $258.9927 | $258.99 | $259.00 | $259.00 |
| Purchase #2 | $181.61 | 5.171% | $191.0011 | $191.00 | $191.00 | $191.00 |
| Purchase #3 | $10.90 | 11.344% | $12.1365 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $124.66 | 11.292% | $138.7366 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $28.79 | 12.108% | $32.2759 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $14.94 | 5.158% | $15.7106 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $187.53 | 6.458% | $199.6407 | $199.64 | $199.65 | $199.60 |
| 7 purchase totals = | $784.72 | $848.4941 | $848.50 | $848.55 | $848.40 | |