| 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 | $38.99 | 7.656% | $41.9751 | $41.98 | $42.00 | $42.00 |
| Purchase #2 | $240.91 | 13.774% | $274.0929 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $212.94 | 11.128% | $236.636 | $236.64 | $236.65 | $236.60 |
| Purchase #4 | $171.54 | 7.671% | $184.6988 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $23.80 | 11.861% | $26.6229 | $26.62 | $26.60 | $26.60 |
| Purchase #6 | $141.37 | 13.659% | $160.6797 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $122.80 | 9.248% | $134.1565 | $134.16 | $134.15 | $134.20 |
| 7 purchase totals = | $952.35 | $1,058.8619 | $1,058.87 | $1,058.90 | $1,058.90 | |