| 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 | $213.43 | 5.687% | $225.5678 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $217.99 | 10.159% | $240.1356 | $240.14 | $240.15 | $240.10 |
| Purchase #3 | $98.92 | 9.507% | $108.3243 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $223.35 | 3.559% | $231.299 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $176.62 | 11.486% | $196.9066 | $196.91 | $196.90 | $196.90 |
| Purchase #6 | $169.45 | 12.197% | $190.1178 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $193.33 | 12.614% | $217.7166 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $1,293.09 | $1,410.0677 | $1,410.08 | $1,410.00 | $1,410.00 | |