| 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 | $240.55 | 11.353% | $267.8596 | $267.86 | $267.85 | $267.90 |
| Purchase #2 | $125.95 | 9.781% | $138.2692 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $18.88 | 5.270% | $19.875 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $15.54 | 13.690% | $17.6674 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $181.36 | 5.827% | $191.9278 | $191.93 | $191.95 | $191.90 |
| Purchase #6 | $213.88 | 7.525% | $229.9745 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $213.71 | 13.445% | $242.4433 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $1,009.87 | $1,108.0168 | $1,108.02 | $1,108.00 | $1,108.10 | |