| 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 | $103.33 | 3.784% | $107.24 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $138.83 | 4.680% | $145.3272 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $218.93 | 13.326% | $248.1046 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $65.60 | 13.606% | $74.5255 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $86.94 | 4.127% | $90.528 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $219.63 | 3.782% | $227.9364 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $219.54 | 4.376% | $229.1471 | $229.15 | $229.15 | $229.10 |
| 7 purchase totals = | $1,052.80 | $1,122.8088 | $1,122.82 | $1,122.90 | $1,122.60 | |