| 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 | $188.85 | 10.297% | $208.2959 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $213.70 | 13.564% | $242.6863 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $90.77 | 8.289% | $98.2939 | $98.29 | $98.30 | $98.30 |
| Purchase #4 | $235.96 | 12.833% | $266.2407 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $183.35 | 13.339% | $207.8071 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $84.61 | 4.409% | $88.3405 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $106.96 | 9.261% | $116.8656 | $116.87 | $116.85 | $116.90 |
| 7 purchase totals = | $1,104.20 | $1,228.5300 | $1,228.54 | $1,228.55 | $1,228.50 | |