| 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 | $217.77 | 8.401% | $236.0649 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $106.64 | 3.671% | $110.5548 | $110.55 | $110.55 | $110.60 |
| Purchase #3 | $239.56 | 12.726% | $270.0464 | $270.05 | $270.05 | $270.00 |
| Purchase #4 | $101.84 | 6.694% | $108.6572 | $108.66 | $108.65 | $108.70 |
| Purchase #5 | $122.97 | 5.724% | $130.0088 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $153.82 | 7.754% | $165.7472 | $165.75 | $165.75 | $165.70 |
| Purchase #7 | $228.90 | 8.154% | $247.5645 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $1,171.50 | $1,268.6438 | $1,268.64 | $1,268.60 | $1,268.70 | |