| 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 | $73.59 | 11.223% | $81.849 | $81.85 | $81.85 | $81.80 |
| Purchase #2 | $164.64 | 7.571% | $177.1049 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $237.56 | 12.404% | $267.0269 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $225.83 | 10.547% | $249.6483 | $249.65 | $249.65 | $249.60 |
| Purchase #5 | $140.72 | 11.769% | $157.2813 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $102.47 | 10.402% | $113.1289 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $189.38 | 12.663% | $213.3612 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $1,134.19 | $1,259.4005 | $1,259.40 | $1,259.45 | $1,259.30 | |