| 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 | $139.75 | 10.650% | $154.6334 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $159.27 | 11.519% | $177.6163 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $220.79 | 12.782% | $249.0114 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $123.82 | 7.524% | $133.1362 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $199.92 | 9.840% | $219.5921 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $55.27 | 5.297% | $58.1977 | $58.20 | $58.20 | $58.20 |
| Purchase #7 | $235.80 | 5.631% | $249.0779 | $249.08 | $249.10 | $249.10 |
| 7 purchase totals = | $1,134.62 | $1,241.2650 | $1,241.27 | $1,241.30 | $1,241.20 | |