| 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 | $115.84 | 6.238% | $123.0661 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $203.37 | 7.369% | $218.3563 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $129.47 | 7.385% | $139.0314 | $139.03 | $139.05 | $139.00 |
| Purchase #4 | $123.78 | 4.774% | $129.6893 | $129.69 | $129.70 | $129.70 |
| Purchase #5 | $73.29 | 11.409% | $81.6517 | $81.65 | $81.65 | $81.70 |
| Purchase #6 | $206.79 | 8.721% | $224.8242 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $132.35 | 4.367% | $138.1297 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $984.89 | $1,054.7487 | $1,054.75 | $1,054.75 | $1,054.80 | |