| 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 | $226.70 | 4.120% | $236.04 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $8.55 | 9.493% | $9.3617 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $218.41 | 11.346% | $243.1908 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $219.70 | 5.440% | $231.6517 | $231.65 | $231.65 | $231.70 |
| Purchase #5 | $35.41 | 9.627% | $38.8189 | $38.82 | $38.80 | $38.80 |
| Purchase #6 | $202.53 | 8.710% | $220.1704 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $222.46 | 4.125% | $231.6365 | $231.64 | $231.65 | $231.60 |
| 7 purchase totals = | $1,133.76 | $1,210.8700 | $1,210.87 | $1,210.85 | $1,210.90 | |