| 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 | $89.57 | 10.620% | $99.0823 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $19.53 | 13.574% | $22.181 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $204.42 | 9.384% | $223.6028 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $190.97 | 5.499% | $201.4714 | $201.47 | $201.45 | $201.50 |
| Purchase #5 | $182.44 | 13.609% | $207.2683 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $240.67 | 12.852% | $271.6009 | $271.60 | $271.60 | $271.60 |
| Purchase #7 | $118.53 | 11.338% | $131.9689 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $1,046.13 | $1,157.1756 | $1,157.17 | $1,157.15 | $1,157.30 | |