| 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 | $182.34 | 13.556% | $207.058 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $49.99 | 10.203% | $55.0905 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $133.34 | 6.500% | $142.0071 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $54.36 | 4.773% | $56.9546 | $56.95 | $56.95 | $57.00 |
| Purchase #5 | $220.42 | 13.265% | $249.6587 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $167.98 | 11.282% | $186.9315 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $186.34 | 4.687% | $195.0738 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $994.77 | $1,092.7742 | $1,092.77 | $1,092.75 | $1,092.90 | |