| 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 | $209.91 | 10.449% | $231.8435 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $128.83 | 3.829% | $133.7629 | $133.76 | $133.75 | $133.80 |
| Purchase #3 | $180.87 | 7.214% | $193.918 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $161.82 | 11.597% | $180.5863 | $180.59 | $180.60 | $180.60 |
| Purchase #5 | $50.31 | 7.208% | $53.9363 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $101.61 | 11.488% | $113.283 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $206.40 | 7.292% | $221.4507 | $221.45 | $221.45 | $221.50 |
| 7 purchase totals = | $1,039.75 | $1,128.7807 | $1,128.78 | $1,128.80 | $1,128.80 | |