| 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 | $239.74 | 3.445% | $247.999 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $18.61 | 3.279% | $19.2202 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $172.27 | 7.343% | $184.9198 | $184.92 | $184.90 | $184.90 |
| Purchase #4 | $240.82 | 4.388% | $251.3872 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $223.65 | 6.724% | $238.6882 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $189.90 | 13.611% | $215.7473 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $72.54 | 12.230% | $81.4116 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $1,157.53 | $1,239.3733 | $1,239.38 | $1,239.35 | $1,239.30 | |