| 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 | $196.44 | 12.176% | $220.3585 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $12.43 | 4.523% | $12.9922 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $143.86 | 5.767% | $152.1564 | $152.16 | $152.15 | $152.20 |
| Purchase #4 | $194.83 | 4.190% | $202.9934 | $202.99 | $203.00 | $203.00 |
| Purchase #5 | $198.81 | 11.766% | $222.202 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $6.44 | 12.770% | $7.2624 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $99.56 | 9.707% | $109.2243 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $852.37 | $927.1892 | $927.18 | $927.15 | $927.30 | |