| 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 | $21.66 | 3.264% | $22.367 | $22.37 | $22.35 | $22.40 |
| Purchase #2 | $212.97 | 11.781% | $238.06 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $142.79 | 10.867% | $158.307 | $158.31 | $158.30 | $158.30 |
| Purchase #4 | $63.45 | 10.626% | $70.1922 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $209.62 | 4.306% | $218.6462 | $218.65 | $218.65 | $218.60 |
| Purchase #6 | $218.56 | 3.418% | $226.0304 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $201.62 | 4.242% | $210.1727 | $210.17 | $210.15 | $210.20 |
| 7 purchase totals = | $1,070.67 | $1,143.7755 | $1,143.78 | $1,143.75 | $1,143.80 | |