| 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 | $126.96 | 10.318% | $140.0597 | $140.06 | $140.05 | $140.10 |
| Purchase #2 | $231.66 | 8.530% | $251.4206 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $249.77 | 8.287% | $270.4684 | $270.47 | $270.45 | $270.50 |
| Purchase #4 | $190.53 | 6.797% | $203.4803 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $92.52 | 11.787% | $103.4253 | $103.43 | $103.45 | $103.40 |
| Purchase #6 | $185.98 | 12.638% | $209.4842 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $47.99 | 13.241% | $54.3444 | $54.34 | $54.35 | $54.30 |
| 7 purchase totals = | $1,125.41 | $1,232.6829 | $1,232.68 | $1,232.70 | $1,232.70 | |