| 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 | $116.30 | 7.309% | $124.8004 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $153.43 | 13.505% | $174.1507 | $174.15 | $174.15 | $174.20 |
| Purchase #3 | $111.27 | 9.630% | $121.9853 | $121.99 | $122.00 | $122.00 |
| Purchase #4 | $157.37 | 7.498% | $169.1696 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $179.30 | 5.651% | $189.4322 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $63.62 | 12.528% | $71.5903 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $155.58 | 9.187% | $169.8731 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $936.87 | $1,021.0016 | $1,021.00 | $1,021.00 | $1,021.10 | |