| 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 | $247.82 | 4.238% | $258.3226 | $258.32 | $258.30 | $258.30 |
| Purchase #2 | $225.57 | 13.840% | $256.7889 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $182.99 | 8.416% | $198.3904 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $246.34 | 12.203% | $276.4009 | $276.40 | $276.40 | $276.40 |
| Purchase #5 | $175.26 | 11.453% | $195.3325 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $230.73 | 11.489% | $257.2386 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $107.70 | 4.725% | $112.7888 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $1,416.41 | $1,555.2627 | $1,555.26 | $1,555.30 | $1,555.20 | |