| 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 | $200.74 | 4.209% | $209.1891 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $200.25 | 9.203% | $218.679 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $124.45 | 8.329% | $134.8154 | $134.82 | $134.80 | $134.80 |
| Purchase #4 | $245.49 | 4.754% | $257.1606 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $60.67 | 6.867% | $64.8362 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $204.75 | 5.709% | $216.4392 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $240.56 | 6.269% | $255.6407 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $1,276.91 | $1,356.7602 | $1,356.77 | $1,356.80 | $1,356.70 | |