| 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 | $249.75 | 8.528% | $271.0487 | $271.05 | $271.05 | $271.00 |
| Purchase #2 | $41.98 | 11.627% | $46.861 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $182.58 | 9.580% | $200.0712 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $224.68 | 6.359% | $238.9674 | $238.97 | $238.95 | $239.00 |
| Purchase #5 | $189.67 | 11.374% | $211.2431 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $223.89 | 3.435% | $231.5806 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $205.34 | 7.169% | $220.0608 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $1,317.89 | $1,419.8328 | $1,419.83 | $1,419.80 | $1,419.90 | |