| 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 | $219.43 | 9.427% | $240.1157 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $218.42 | 6.567% | $232.7636 | $232.76 | $232.75 | $232.80 |
| Purchase #3 | $193.73 | 8.836% | $210.848 | $210.85 | $210.85 | $210.80 |
| Purchase #4 | $246.63 | 11.121% | $274.0577 | $274.06 | $274.05 | $274.10 |
| Purchase #5 | $196.80 | 10.264% | $216.9996 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $214.65 | 11.781% | $239.9379 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $85.68 | 12.393% | $96.2983 | $96.30 | $96.30 | $96.30 |
| 7 purchase totals = | $1,375.34 | $1,511.0208 | $1,511.03 | $1,511.00 | $1,511.00 | |