| 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 | $212.89 | 6.828% | $227.4261 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $34.77 | 7.788% | $37.4779 | $37.48 | $37.50 | $37.50 |
| Purchase #3 | $186.37 | 12.333% | $209.355 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $151.91 | 9.172% | $165.8432 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $234.66 | 12.536% | $264.077 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $32.35 | 13.140% | $36.6008 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $195.44 | 4.352% | $203.9455 | $203.95 | $203.95 | $203.90 |
| 7 purchase totals = | $1,048.39 | $1,144.7255 | $1,144.74 | $1,144.80 | $1,144.70 | |