| 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 | $190.37 | 5.281% | $200.4234 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $65.51 | 7.161% | $70.2012 | $70.20 | $70.20 | $70.20 |
| Purchase #3 | $39.46 | 10.732% | $43.6948 | $43.69 | $43.70 | $43.70 |
| Purchase #4 | $237.85 | 5.753% | $251.5335 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $128.57 | 11.568% | $143.443 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $155.41 | 13.408% | $176.2474 | $176.25 | $176.25 | $176.20 |
| Purchase #7 | $60.53 | 4.547% | $63.2823 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $877.70 | $948.8256 | $948.81 | $948.85 | $948.70 | |