| 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 | $223.47 | 9.665% | $245.0684 | $245.07 | $245.05 | $245.10 |
| Purchase #2 | $203.72 | 12.388% | $228.9568 | $228.96 | $228.95 | $229.00 |
| Purchase #3 | $92.27 | 4.133% | $96.0835 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $187.70 | 4.698% | $196.5181 | $196.52 | $196.50 | $196.50 |
| Purchase #5 | $185.82 | 4.278% | $193.7694 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $124.59 | 12.287% | $139.8984 | $139.90 | $139.90 | $139.90 |
| Purchase #7 | $107.26 | 5.823% | $113.5057 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $1,124.83 | $1,213.8003 | $1,213.81 | $1,213.75 | $1,213.90 | |