| 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 | $217.79 | 13.613% | $247.4378 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $147.26 | 4.334% | $153.6422 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $180.85 | 9.543% | $198.1085 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $71.97 | 13.788% | $81.8932 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $81.61 | 10.141% | $89.8861 | $89.89 | $89.90 | $89.90 |
| Purchase #6 | $173.63 | 11.315% | $193.2762 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $97.88 | 9.556% | $107.2334 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $970.99 | $1,071.4774 | $1,071.48 | $1,071.55 | $1,071.40 | |