| 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 | $141.25 | 6.158% | $149.9482 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $250.54 | 13.579% | $284.5608 | $284.56 | $284.55 | $284.60 |
| Purchase #3 | $245.75 | 5.143% | $258.3889 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $35.42 | 8.111% | $38.2929 | $38.29 | $38.30 | $38.30 |
| Purchase #5 | $56.54 | 11.295% | $62.9262 | $62.93 | $62.95 | $62.90 |
| Purchase #6 | $170.94 | 10.534% | $188.9468 | $188.95 | $188.95 | $188.90 |
| Purchase #7 | $12.84 | 9.763% | $14.0936 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $913.28 | $997.1574 | $997.16 | $997.20 | $997.10 | |