| 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 | $20.28 | 4.784% | $21.2502 | $21.25 | $21.25 | $21.30 |
| Purchase #2 | $187.34 | 10.699% | $207.3835 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $228.65 | 12.858% | $258.0498 | $258.05 | $258.05 | $258.00 |
| Purchase #4 | $130.61 | 12.353% | $146.7443 | $146.74 | $146.75 | $146.70 |
| Purchase #5 | $237.40 | 11.753% | $265.3016 | $265.30 | $265.30 | $265.30 |
| Purchase #6 | $44.44 | 4.848% | $46.5945 | $46.59 | $46.60 | $46.60 |
| Purchase #7 | $138.44 | 6.835% | $147.9024 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $987.16 | $1,093.2263 | $1,093.21 | $1,093.25 | $1,093.20 | |