| 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 | $49.55 | 3.198% | $51.1346 | $51.13 | $51.15 | $51.10 |
| Purchase #2 | $133.58 | 13.782% | $151.99 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $248.33 | 11.405% | $276.652 | $276.65 | $276.65 | $276.70 |
| Purchase #4 | $11.32 | 9.552% | $12.4013 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $211.53 | 6.743% | $225.7935 | $225.79 | $225.80 | $225.80 |
| Purchase #6 | $148.56 | 4.434% | $155.1472 | $155.15 | $155.15 | $155.10 |
| Purchase #7 | $215.60 | 11.433% | $240.2495 | $240.25 | $240.25 | $240.20 |
| 7 purchase totals = | $1,018.47 | $1,113.3681 | $1,113.36 | $1,113.40 | $1,113.30 | |