| 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 | $142.64 | 13.572% | $161.9991 | $162.00 | $162.00 | $162.00 |
| Purchase #2 | $185.79 | 4.193% | $193.5802 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $229.93 | 8.321% | $249.0625 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $28.54 | 6.165% | $30.2995 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $222.42 | 10.225% | $245.1624 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $110.58 | 12.368% | $124.2565 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $230.70 | 7.303% | $247.548 | $247.55 | $247.55 | $247.50 |
| 7 purchase totals = | $1,150.60 | $1,251.9082 | $1,251.91 | $1,251.90 | $1,252.00 | |