| 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 | $203.29 | 7.770% | $219.0856 | $219.09 | $219.10 | $219.10 |
| Purchase #2 | $227.64 | 3.241% | $235.0178 | $235.02 | $235.00 | $235.00 |
| Purchase #3 | $244.89 | 4.849% | $256.7647 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $175.97 | 13.367% | $199.4919 | $199.49 | $199.50 | $199.50 |
| Purchase #5 | $72.61 | 12.829% | $81.9251 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $25.93 | 7.357% | $27.8377 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $239.79 | 13.533% | $272.2408 | $272.24 | $272.25 | $272.20 |
| 7 purchase totals = | $1,190.12 | $1,292.3636 | $1,292.37 | $1,292.40 | $1,292.30 | |