| 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 | $233.43 | 5.130% | $245.405 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $110.53 | 6.181% | $117.3619 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $160.50 | 12.582% | $180.6941 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $173.80 | 6.176% | $184.5339 | $184.53 | $184.55 | $184.50 |
| Purchase #5 | $187.96 | 4.562% | $196.5347 | $196.53 | $196.55 | $196.50 |
| Purchase #6 | $122.77 | 12.263% | $137.8253 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $112.86 | 8.596% | $122.5614 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $1,101.85 | $1,184.9163 | $1,184.91 | $1,184.95 | $1,184.90 | |