| 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 | $191.39 | 9.137% | $208.8773 | $208.88 | $208.90 | $208.90 |
| Purchase #2 | $250.82 | 10.724% | $277.7179 | $277.72 | $277.70 | $277.70 |
| Purchase #3 | $160.95 | 9.121% | $175.6302 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $59.61 | 6.318% | $63.3762 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $190.32 | 4.366% | $198.6294 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $132.76 | 5.246% | $139.7246 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $26.31 | 5.775% | $27.8294 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $1,012.16 | $1,091.7850 | $1,091.79 | $1,091.85 | $1,091.70 | |