| 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 | $189.97 | 5.454% | $200.331 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $191.59 | 8.784% | $208.4193 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $241.69 | 10.656% | $267.4445 | $267.44 | $267.45 | $267.40 |
| Purchase #4 | $50.99 | 6.309% | $54.207 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $112.85 | 4.376% | $117.7883 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $81.51 | 4.614% | $85.2709 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $55.75 | 5.392% | $58.756 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $924.35 | $992.2170 | $992.22 | $992.20 | $992.20 | |