| 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 | $231.34 | 11.627% | $258.2379 | $258.24 | $258.25 | $258.20 |
| Purchase #2 | $12.57 | 8.709% | $13.6647 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $78.47 | 7.460% | $84.3239 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $168.34 | 7.724% | $181.3426 | $181.34 | $181.35 | $181.30 |
| Purchase #5 | $214.39 | 7.366% | $230.182 | $230.18 | $230.20 | $230.20 |
| Purchase #6 | $30.47 | 6.549% | $32.4655 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $116.31 | 13.287% | $131.7641 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $851.89 | $931.9807 | $931.97 | $931.95 | $932.00 | |