| 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 | $133.51 | 4.747% | $139.8477 | $139.85 | $139.85 | $139.80 |
| Purchase #2 | $81.70 | 11.544% | $91.1314 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $86.33 | 11.849% | $96.5592 | $96.56 | $96.55 | $96.60 |
| Purchase #4 | $191.70 | 7.566% | $206.204 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $236.66 | 9.264% | $258.5842 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $65.37 | 3.438% | $67.6174 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $224.37 | 12.816% | $253.1253 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $1,019.64 | $1,113.0692 | $1,113.07 | $1,113.10 | $1,113.00 | |