| 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 | $110.79 | 12.367% | $124.4914 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $7.56 | 4.591% | $7.9071 | $7.91 | $7.90 | $7.90 |
| Purchase #3 | $23.94 | 10.128% | $26.3646 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $189.94 | 4.116% | $197.7579 | $197.76 | $197.75 | $197.80 |
| Purchase #5 | $63.83 | 12.636% | $71.8956 | $71.90 | $71.90 | $71.90 |
| Purchase #6 | $223.27 | 11.450% | $248.8344 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $180.40 | 3.446% | $186.6166 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $799.73 | $863.8676 | $863.87 | $863.85 | $863.90 | |