| 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 | $7.42 | 13.556% | $8.4259 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $226.45 | 3.874% | $235.2227 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $79.42 | 6.622% | $84.6792 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $232.93 | 7.569% | $250.5605 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $177.56 | 7.254% | $190.4402 | $190.44 | $190.45 | $190.40 |
| Purchase #6 | $199.26 | 7.773% | $214.7485 | $214.75 | $214.75 | $214.70 |
| Purchase #7 | $185.82 | 13.135% | $210.2275 | $210.23 | $210.25 | $210.20 |
| 7 purchase totals = | $1,108.86 | $1,194.3045 | $1,194.31 | $1,194.35 | $1,194.20 | |