| 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 | $198.51 | 7.413% | $213.2255 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $51.68 | 12.873% | $58.3328 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $174.87 | 10.787% | $193.7332 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $112.60 | 4.273% | $117.4114 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $176.54 | 11.517% | $196.8721 | $196.87 | $196.85 | $196.90 |
| Purchase #6 | $88.32 | 13.727% | $100.4437 | $100.44 | $100.45 | $100.40 |
| Purchase #7 | $181.56 | 12.535% | $204.3185 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $984.08 | $1,084.3372 | $1,084.33 | $1,084.35 | $1,084.20 | |