| 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 | $207.67 | 11.150% | $230.8252 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $127.94 | 7.296% | $137.2745 | $137.27 | $137.25 | $137.30 |
| Purchase #3 | $126.49 | 12.738% | $142.6023 | $142.60 | $142.60 | $142.60 |
| Purchase #4 | $62.98 | 12.442% | $70.816 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $92.73 | 5.363% | $97.7031 | $97.70 | $97.70 | $97.70 |
| Purchase #6 | $184.52 | 3.568% | $191.1037 | $191.10 | $191.10 | $191.10 |
| Purchase #7 | $8.84 | 6.782% | $9.4395 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $811.17 | $879.7643 | $879.76 | $879.75 | $879.70 | |