| 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 | $210.36 | 9.328% | $229.9824 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $238.27 | 10.576% | $263.4694 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $149.27 | 3.627% | $154.684 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $177.39 | 13.482% | $201.3057 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $67.57 | 11.845% | $75.5737 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $194.53 | 10.483% | $214.9226 | $214.92 | $214.90 | $214.90 |
| Purchase #7 | $193.63 | 4.561% | $202.4615 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $1,231.02 | $1,342.3993 | $1,342.39 | $1,342.35 | $1,342.50 | |