| 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 | $123.62 | 12.742% | $139.3717 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $242.59 | 3.230% | $250.4257 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $246.84 | 11.240% | $274.5848 | $274.58 | $274.60 | $274.60 |
| Purchase #4 | $100.99 | 11.769% | $112.8755 | $112.88 | $112.90 | $112.90 |
| Purchase #5 | $227.81 | 4.871% | $238.9066 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $228.70 | 10.144% | $251.8993 | $251.90 | $251.90 | $251.90 |
| Purchase #7 | $90.82 | 7.734% | $97.844 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $1,261.37 | $1,365.9076 | $1,365.91 | $1,365.95 | $1,365.90 | |