| 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 | $114.81 | 5.231% | $120.8157 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $164.49 | 13.721% | $187.0597 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $144.47 | 5.604% | $152.5661 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $135.81 | 3.138% | $140.0717 | $140.07 | $140.05 | $140.10 |
| Purchase #5 | $245.27 | 13.112% | $277.4298 | $277.43 | $277.45 | $277.40 |
| Purchase #6 | $210.83 | 5.708% | $222.8642 | $222.86 | $222.85 | $222.90 |
| Purchase #7 | $145.57 | 13.298% | $164.9279 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $1,161.25 | $1,265.7351 | $1,265.74 | $1,265.70 | $1,265.80 | |