| 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 | $191.87 | 9.839% | $210.7481 | $210.75 | $210.75 | $210.70 |
| Purchase #2 | $248.80 | 5.840% | $263.3299 | $263.33 | $263.35 | $263.30 |
| Purchase #3 | $198.40 | 8.435% | $215.135 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $55.82 | 3.687% | $57.8781 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $21.71 | 8.680% | $23.5944 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $230.65 | 9.370% | $252.2619 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $209.82 | 11.148% | $233.2107 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $1,157.07 | $1,256.1581 | $1,256.16 | $1,256.20 | $1,256.10 | |