| 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 | $200.91 | 8.193% | $217.3706 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $70.75 | 7.770% | $76.2473 | $76.25 | $76.25 | $76.20 |
| Purchase #3 | $221.91 | 10.661% | $245.5678 | $245.57 | $245.55 | $245.60 |
| Purchase #4 | $76.68 | 9.178% | $83.7177 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $213.86 | 10.748% | $236.8457 | $236.85 | $236.85 | $236.80 |
| Purchase #6 | $242.83 | 4.573% | $253.9346 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $201.30 | 10.710% | $222.8592 | $222.86 | $222.85 | $222.90 |
| 7 purchase totals = | $1,228.24 | $1,336.5429 | $1,336.55 | $1,336.50 | $1,336.50 | |