| 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 | $218.87 | 9.697% | $240.0938 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $199.82 | 10.722% | $221.2447 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $165.66 | 9.399% | $181.2304 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $92.92 | 4.334% | $96.9472 | $96.95 | $96.95 | $96.90 |
| Purchase #5 | $131.73 | 9.192% | $143.8386 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $79.48 | 4.790% | $83.2871 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $113.49 | 13.737% | $129.0801 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $1,001.97 | $1,095.7219 | $1,095.72 | $1,095.80 | $1,095.60 | |