| 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 | $63.82 | 9.487% | $69.8746 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $136.34 | 9.172% | $148.8451 | $148.85 | $148.85 | $148.80 |
| Purchase #3 | $180.72 | 11.576% | $201.6401 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $214.42 | 12.283% | $240.7572 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $202.77 | 3.171% | $209.1998 | $209.20 | $209.20 | $209.20 |
| Purchase #6 | $79.42 | 9.121% | $86.6639 | $86.66 | $86.65 | $86.70 |
| Purchase #7 | $232.83 | 4.535% | $243.3888 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $1,110.32 | $1,200.3695 | $1,200.37 | $1,200.35 | $1,200.40 | |