| 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 | $119.99 | 12.536% | $135.0319 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $22.79 | 9.370% | $24.9254 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $161.25 | 6.552% | $171.8151 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $225.72 | 9.197% | $246.4795 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $12.46 | 5.117% | $13.0976 | $13.10 | $13.10 | $13.10 |
| Purchase #6 | $92.91 | 12.484% | $104.5089 | $104.51 | $104.50 | $104.50 |
| Purchase #7 | $175.74 | 4.571% | $183.7731 | $183.77 | $183.75 | $183.80 |
| 7 purchase totals = | $810.86 | $879.6315 | $879.64 | $879.65 | $879.60 | |