| 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 | $15.30 | 10.546% | $16.9135 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $219.75 | 13.797% | $250.0689 | $250.07 | $250.05 | $250.10 |
| Purchase #3 | $199.82 | 8.145% | $216.0953 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $119.67 | 8.582% | $129.9401 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $158.60 | 4.684% | $166.0288 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $185.28 | 6.158% | $196.6895 | $196.69 | $196.70 | $196.70 |
| Purchase #7 | $210.91 | 6.360% | $224.3239 | $224.32 | $224.30 | $224.30 |
| 7 purchase totals = | $1,109.33 | $1,200.0600 | $1,200.06 | $1,200.05 | $1,200.00 | |