| 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 | $218.26 | 5.466% | $230.1901 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $104.77 | 12.356% | $117.7154 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $119.54 | 6.406% | $127.1977 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $161.84 | 10.263% | $178.4496 | $178.45 | $178.45 | $178.40 |
| Purchase #5 | $79.50 | 4.118% | $82.7738 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $112.30 | 6.123% | $119.1761 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $18.72 | 3.810% | $19.4332 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $814.93 | $874.9359 | $874.94 | $874.95 | $874.90 | |