| 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 | $97.64 | 10.398% | $107.7926 | $107.79 | $107.80 | $107.80 |
| Purchase #2 | $101.69 | 10.662% | $112.5322 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $203.42 | 5.687% | $214.9885 | $214.99 | $215.00 | $215.00 |
| Purchase #4 | $86.49 | 12.802% | $97.5624 | $97.56 | $97.55 | $97.60 |
| Purchase #5 | $197.38 | 6.282% | $209.7794 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $242.58 | 8.708% | $263.7039 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $59.83 | 10.234% | $65.953 | $65.95 | $65.95 | $66.00 |
| 7 purchase totals = | $989.03 | $1,072.3120 | $1,072.30 | $1,072.35 | $1,072.40 | |