| 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 | $225.86 | 8.787% | $245.7063 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $206.48 | 11.744% | $230.729 | $230.73 | $230.75 | $230.70 |
| Purchase #3 | $92.25 | 5.410% | $97.2407 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $238.65 | 5.125% | $250.8808 | $250.88 | $250.90 | $250.90 |
| Purchase #5 | $200.92 | 8.712% | $218.4242 | $218.42 | $218.40 | $218.40 |
| Purchase #6 | $109.85 | 6.361% | $116.8376 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $235.45 | 12.752% | $265.4746 | $265.47 | $265.45 | $265.50 |
| 7 purchase totals = | $1,309.46 | $1,425.2932 | $1,425.29 | $1,425.30 | $1,425.20 | |