| 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 | $200.81 | 5.130% | $211.1116 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $8.66 | 8.106% | $9.362 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $162.33 | 3.637% | $168.2339 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $208.46 | 12.208% | $233.9088 | $233.91 | $233.90 | $233.90 |
| Purchase #5 | $179.58 | 10.684% | $198.7663 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $41.77 | 5.521% | $44.0761 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $21.61 | 5.560% | $22.8115 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $823.22 | $888.2702 | $888.27 | $888.25 | $888.30 | |