| 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 | $26.65 | 9.860% | $29.2777 | $29.28 | $29.30 | $29.30 |
| Purchase #2 | $185.62 | 4.416% | $193.817 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $217.61 | 7.441% | $233.8024 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $233.67 | 12.680% | $263.2994 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $119.43 | 9.329% | $130.5716 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $105.58 | 8.257% | $114.2977 | $114.30 | $114.30 | $114.30 |
| Purchase #7 | $75.47 | 12.281% | $84.7385 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $964.03 | $1,049.8043 | $1,049.81 | $1,049.80 | $1,049.80 | |