| 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 | $249.93 | 10.550% | $276.2976 | $276.30 | $276.30 | $276.30 |
| Purchase #2 | $220.60 | 13.303% | $249.9464 | $249.95 | $249.95 | $249.90 |
| Purchase #3 | $192.63 | 11.471% | $214.7266 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $161.50 | 10.427% | $178.3396 | $178.34 | $178.35 | $178.30 |
| Purchase #5 | $28.45 | 8.657% | $30.9129 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $206.57 | 8.826% | $224.8019 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $5.34 | 3.543% | $5.5292 | $5.53 | $5.55 | $5.50 |
| 7 purchase totals = | $1,065.02 | $1,180.5542 | $1,180.56 | $1,180.60 | $1,180.40 | |