| 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 | $240.57 | 4.747% | $251.9899 | $251.99 | $252.00 | $252.00 |
| Purchase #2 | $58.69 | 12.632% | $66.1037 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $166.48 | 9.612% | $182.4821 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $28.60 | 12.629% | $32.2119 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $97.94 | 3.713% | $101.5765 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $105.67 | 6.392% | $112.4244 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $92.99 | 5.774% | $98.3592 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $790.94 | $845.1477 | $845.14 | $845.15 | $845.20 | |