| 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 | $134.61 | 9.481% | $147.3724 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $187.34 | 11.873% | $209.5829 | $209.58 | $209.60 | $209.60 |
| Purchase #3 | $215.90 | 4.419% | $225.4406 | $225.44 | $225.45 | $225.40 |
| Purchase #4 | $115.46 | 11.113% | $128.2911 | $128.29 | $128.30 | $128.30 |
| Purchase #5 | $40.72 | 10.106% | $44.8352 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $114.85 | 11.684% | $128.2691 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $111.30 | 12.806% | $125.5531 | $125.55 | $125.55 | $125.60 |
| 7 purchase totals = | $920.18 | $1,009.3444 | $1,009.34 | $1,009.35 | $1,009.40 | |