| 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 | $231.31 | 11.414% | $257.7117 | $257.71 | $257.70 | $257.70 |
| Purchase #2 | $91.74 | 7.540% | $98.6572 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $173.51 | 7.345% | $186.2543 | $186.25 | $186.25 | $186.30 |
| Purchase #4 | $193.83 | 10.181% | $213.5638 | $213.56 | $213.55 | $213.60 |
| Purchase #5 | $248.25 | 7.373% | $266.5535 | $266.55 | $266.55 | $266.60 |
| Purchase #6 | $192.90 | 5.629% | $203.7583 | $203.76 | $203.75 | $203.80 |
| Purchase #7 | $90.63 | 5.865% | $95.9454 | $95.95 | $95.95 | $95.90 |
| 7 purchase totals = | $1,222.17 | $1,322.4442 | $1,322.44 | $1,322.40 | $1,322.60 | |