| 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 | $209.65 | 5.196% | $220.5434 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $222.30 | 5.516% | $234.5621 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $99.93 | 13.607% | $113.5275 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $228.66 | 11.539% | $255.0451 | $255.05 | $255.05 | $255.00 |
| Purchase #5 | $220.56 | 3.170% | $227.5518 | $227.55 | $227.55 | $227.60 |
| Purchase #6 | $42.87 | 7.355% | $46.0231 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $170.47 | 6.353% | $181.3 | $181.30 | $181.30 | $181.30 |
| 7 purchase totals = | $1,194.44 | $1,278.5530 | $1,278.55 | $1,278.55 | $1,278.50 | |