| 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 | $211.50 | 10.408% | $233.5129 | $233.51 | $233.50 | $233.50 |
| Purchase #2 | $78.32 | 7.722% | $84.3679 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $98.67 | 12.299% | $110.8054 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $123.44 | 8.193% | $133.5534 | $133.55 | $133.55 | $133.60 |
| Purchase #5 | $153.57 | 7.421% | $164.9664 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $182.30 | 12.715% | $205.4794 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $196.69 | 5.792% | $208.0823 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $1,044.49 | $1,140.7677 | $1,140.77 | $1,140.75 | $1,140.90 | |