| 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 | $88.39 | 4.308% | $92.1978 | $92.20 | $92.20 | $92.20 |
| Purchase #2 | $76.64 | 9.152% | $83.6541 | $83.65 | $83.65 | $83.70 |
| Purchase #3 | $221.41 | 4.652% | $231.71 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $32.70 | 13.323% | $37.0566 | $37.06 | $37.05 | $37.10 |
| Purchase #5 | $170.43 | 11.398% | $189.8556 | $189.86 | $189.85 | $189.90 |
| Purchase #6 | $245.82 | 7.551% | $264.3819 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $226.86 | 13.828% | $258.2302 | $258.23 | $258.25 | $258.20 |
| 7 purchase totals = | $1,062.25 | $1,157.0862 | $1,157.09 | $1,157.10 | $1,157.20 | |