| 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 | $195.94 | 6.315% | $208.3136 | $208.31 | $208.30 | $208.30 |
| Purchase #2 | $139.34 | 5.193% | $146.5759 | $146.58 | $146.60 | $146.60 |
| Purchase #3 | $196.80 | 12.506% | $221.4118 | $221.41 | $221.40 | $221.40 |
| Purchase #4 | $206.67 | 3.549% | $214.0047 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $247.52 | 7.322% | $265.6434 | $265.64 | $265.65 | $265.60 |
| Purchase #6 | $13.35 | 3.337% | $13.7955 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $250.80 | 7.365% | $269.2714 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $1,250.42 | $1,339.0163 | $1,339.01 | $1,339.00 | $1,339.00 | |