| 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 | $134.84 | 3.860% | $140.0448 | $140.04 | $140.05 | $140.00 |
| Purchase #2 | $190.54 | 8.152% | $206.0728 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $75.47 | 12.395% | $84.8245 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $170.79 | 6.807% | $182.4157 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $241.93 | 8.386% | $262.2182 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $247.83 | 10.802% | $274.6006 | $274.60 | $274.60 | $274.60 |
| Purchase #7 | $72.59 | 11.747% | $81.1171 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $1,133.99 | $1,231.2937 | $1,231.29 | $1,231.20 | $1,231.20 | |