| 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 | $213.82 | 3.564% | $221.4405 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $81.94 | 6.625% | $87.3685 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $248.59 | 5.830% | $263.0828 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $115.67 | 4.389% | $120.7468 | $120.75 | $120.75 | $120.70 |
| Purchase #5 | $13.74 | 8.855% | $14.9567 | $14.96 | $14.95 | $15.00 |
| Purchase #6 | $162.83 | 4.851% | $170.7289 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $196.82 | 10.599% | $217.681 | $217.68 | $217.70 | $217.70 |
| 7 purchase totals = | $1,033.41 | $1,096.0052 | $1,096.01 | $1,096.05 | $1,096.00 | |