| 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 | $106.86 | 9.147% | $116.6345 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $119.65 | 11.592% | $133.5198 | $133.52 | $133.50 | $133.50 |
| Purchase #3 | $19.78 | 7.204% | $21.205 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $80.40 | 3.530% | $83.2381 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $181.52 | 5.226% | $191.0062 | $191.01 | $191.00 | $191.00 |
| Purchase #6 | $220.95 | 8.523% | $239.7816 | $239.78 | $239.80 | $239.80 |
| Purchase #7 | $196.36 | 9.221% | $214.4664 | $214.47 | $214.45 | $214.50 |
| 7 purchase totals = | $925.52 | $999.8516 | $999.86 | $999.85 | $999.80 | |