| 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 | $247.98 | 7.202% | $265.8395 | $265.84 | $265.85 | $265.80 |
| Purchase #2 | $127.35 | 13.136% | $144.0787 | $144.08 | $144.10 | $144.10 |
| Purchase #3 | $142.61 | 6.403% | $151.7413 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $141.65 | 6.661% | $151.0853 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $46.99 | 7.563% | $50.5439 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $216.29 | 9.492% | $236.8202 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $135.78 | 5.637% | $143.4339 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $1,058.65 | $1,143.5428 | $1,143.54 | $1,143.60 | $1,143.40 | |