| 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 | $203.33 | 5.600% | $214.7165 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $130.95 | 4.320% | $136.607 | $136.61 | $136.60 | $136.60 |
| Purchase #3 | $45.38 | 13.110% | $51.3293 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $132.32 | 12.174% | $148.4286 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $171.96 | 13.726% | $195.5632 | $195.56 | $195.55 | $195.60 |
| Purchase #6 | $133.30 | 4.771% | $139.6597 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $115.55 | 5.542% | $121.9538 | $121.95 | $121.95 | $122.00 |
| 7 purchase totals = | $932.79 | $1,008.2581 | $1,008.26 | $1,008.25 | $1,008.30 | |