| 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 | $214.92 | 11.697% | $240.0592 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $12.52 | 6.535% | $13.3382 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $247.56 | 10.301% | $273.0612 | $273.06 | $273.05 | $273.10 |
| Purchase #4 | $214.60 | 13.106% | $242.7255 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $27.57 | 6.802% | $29.4453 | $29.45 | $29.45 | $29.40 |
| Purchase #6 | $80.71 | 4.264% | $84.1515 | $84.15 | $84.15 | $84.20 |
| Purchase #7 | $89.89 | 13.425% | $101.9577 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $887.77 | $984.7386 | $984.75 | $984.75 | $984.80 | |