| 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 | $207.67 | 12.790% | $234.231 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $159.74 | 11.251% | $177.7123 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $144.77 | 8.613% | $157.239 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $222.72 | 7.357% | $239.1055 | $239.11 | $239.10 | $239.10 |
| Purchase #5 | $130.38 | 8.327% | $141.2367 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $238.52 | 3.130% | $245.9857 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $52.47 | 9.397% | $57.4006 | $57.40 | $57.40 | $57.40 |
| 7 purchase totals = | $1,156.27 | $1,252.9108 | $1,252.92 | $1,252.95 | $1,252.80 | |