| 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 | $44.26 | 10.233% | $48.7891 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $114.37 | 8.760% | $124.3888 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $170.61 | 6.226% | $181.2322 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $138.60 | 9.270% | $151.4482 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $170.93 | 11.726% | $190.9733 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $227.86 | 8.742% | $247.7795 | $247.78 | $247.80 | $247.80 |
| Purchase #7 | $127.27 | 9.516% | $139.381 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $993.90 | $1,083.9921 | $1,083.99 | $1,084.05 | $1,084.00 | |