| 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 | $245.76 | 5.121% | $258.3454 | $258.35 | $258.35 | $258.30 |
| Purchase #2 | $218.96 | 4.536% | $228.892 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $202.73 | 3.165% | $209.1464 | $209.15 | $209.15 | $209.10 |
| Purchase #4 | $180.46 | 8.734% | $196.2214 | $196.22 | $196.20 | $196.20 |
| Purchase #5 | $181.31 | 5.249% | $190.827 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $199.80 | 9.759% | $219.2985 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $15.66 | 8.606% | $17.0077 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $1,244.68 | $1,319.7384 | $1,319.75 | $1,319.75 | $1,319.60 | |