| 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 | $226.55 | 5.106% | $238.1176 | $238.12 | $238.10 | $238.10 |
| Purchase #2 | $231.28 | 9.135% | $252.4074 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $239.85 | 9.614% | $262.9092 | $262.91 | $262.90 | $262.90 |
| Purchase #4 | $208.52 | 4.145% | $217.1632 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $164.70 | 7.697% | $177.377 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $182.73 | 12.129% | $204.8933 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $170.31 | 4.573% | $178.0983 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $1,423.94 | $1,530.9660 | $1,530.97 | $1,530.95 | $1,531.00 | |