| 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 | $117.61 | 13.291% | $133.2415 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $65.95 | 4.211% | $68.7272 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $192.85 | 8.121% | $208.5113 | $208.51 | $208.50 | $208.50 |
| Purchase #4 | $144.55 | 4.373% | $150.8712 | $150.87 | $150.85 | $150.90 |
| Purchase #5 | $174.65 | 10.557% | $193.0878 | $193.09 | $193.10 | $193.10 |
| Purchase #6 | $223.99 | 7.299% | $240.339 | $240.34 | $240.35 | $240.30 |
| Purchase #7 | $233.96 | 12.331% | $262.8096 | $262.81 | $262.80 | $262.80 |
| 7 purchase totals = | $1,153.56 | $1,257.5876 | $1,257.59 | $1,257.60 | $1,257.50 | |