| 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 | $90.96 | 7.417% | $97.7065 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $197.88 | 4.112% | $206.0168 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $190.35 | 9.862% | $209.1223 | $209.12 | $209.10 | $209.10 |
| Purchase #4 | $142.59 | 6.587% | $151.9824 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $32.70 | 3.312% | $33.783 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $216.79 | 7.455% | $232.9517 | $232.95 | $232.95 | $233.00 |
| Purchase #7 | $175.26 | 9.564% | $192.0219 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $1,046.53 | $1,123.5846 | $1,123.58 | $1,123.55 | $1,123.60 | |