| 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 | $198.73 | 6.352% | $211.3533 | $211.35 | $211.35 | $211.40 |
| Purchase #2 | $157.96 | 7.216% | $169.3584 | $169.36 | $169.35 | $169.40 |
| Purchase #3 | $26.25 | 5.605% | $27.7213 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $178.62 | 13.441% | $202.6283 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $72.82 | 11.193% | $80.9707 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $114.28 | 9.803% | $125.4829 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $190.55 | 10.518% | $210.592 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $939.21 | $1,028.1069 | $1,028.10 | $1,028.10 | $1,028.20 | |