| 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 | $97.43 | 11.178% | $108.3207 | $108.32 | $108.30 | $108.30 |
| Purchase #2 | $238.95 | 3.363% | $246.9859 | $246.99 | $247.00 | $247.00 |
| Purchase #3 | $93.81 | 10.676% | $103.8252 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $142.26 | 9.407% | $155.6424 | $155.64 | $155.65 | $155.60 |
| Purchase #5 | $208.94 | 10.314% | $230.4901 | $230.49 | $230.50 | $230.50 |
| Purchase #6 | $250.51 | 3.483% | $259.2353 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $81.71 | 7.627% | $87.942 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $1,113.61 | $1,192.4416 | $1,192.45 | $1,192.50 | $1,192.30 | |