| 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 | $216.51 | 6.321% | $230.1956 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $128.59 | 11.687% | $143.6183 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $108.76 | 9.812% | $119.4315 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $22.39 | 3.580% | $23.1916 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $45.60 | 8.600% | $49.5216 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $189.56 | 8.121% | $204.9542 | $204.95 | $204.95 | $205.00 |
| Purchase #7 | $138.63 | 5.483% | $146.2311 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $850.04 | $917.1439 | $917.14 | $917.15 | $917.10 | |