| 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 | $101.87 | 6.247% | $108.2338 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $143.42 | 4.575% | $149.9815 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $248.65 | 10.501% | $274.7607 | $274.76 | $274.75 | $274.80 |
| Purchase #4 | $33.40 | 13.196% | $37.8075 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $124.81 | 7.397% | $134.0422 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $24.63 | 8.387% | $26.6957 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $246.79 | 6.538% | $262.9251 | $262.93 | $262.95 | $262.90 |
| 7 purchase totals = | $923.57 | $994.4465 | $994.45 | $994.50 | $994.40 | |