| 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 | $247.43 | 11.424% | $275.6964 | $275.70 | $275.70 | $275.70 |
| Purchase #2 | $40.32 | 13.520% | $45.7713 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $245.68 | 12.820% | $277.1762 | $277.18 | $277.20 | $277.20 |
| Purchase #4 | $224.44 | 7.349% | $240.9341 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $25.80 | 3.817% | $26.7848 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $208.48 | 4.806% | $218.4995 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $191.93 | 7.247% | $205.8392 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $1,184.08 | $1,290.7015 | $1,290.70 | $1,290.75 | $1,290.70 | |