| 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 | $121.53 | 13.406% | $137.8223 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $103.44 | 5.174% | $108.792 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $101.93 | 13.339% | $115.5264 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $249.63 | 13.218% | $282.6261 | $282.63 | $282.65 | $282.60 |
| Purchase #5 | $221.42 | 12.164% | $248.3535 | $248.35 | $248.35 | $248.40 |
| Purchase #6 | $79.90 | 11.284% | $88.9159 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $73.91 | 3.852% | $76.757 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $951.76 | $1,058.7932 | $1,058.80 | $1,058.80 | $1,058.80 | |