| 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 | $103.79 | 6.457% | $110.4917 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $63.51 | 8.731% | $69.0551 | $69.06 | $69.05 | $69.10 |
| Purchase #3 | $248.29 | 9.349% | $271.5026 | $271.50 | $271.50 | $271.50 |
| Purchase #4 | $81.85 | 3.344% | $84.5871 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $209.36 | 10.682% | $231.7238 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $91.36 | 4.522% | $95.4913 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $238.83 | 9.212% | $260.831 | $260.83 | $260.85 | $260.80 |
| 7 purchase totals = | $1,036.99 | $1,123.6826 | $1,123.68 | $1,123.70 | $1,123.70 | |