| 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 | $181.54 | 4.788% | $190.2321 | $190.23 | $190.25 | $190.20 |
| Purchase #2 | $33.36 | 3.595% | $34.5593 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $238.96 | 13.709% | $271.719 | $271.72 | $271.70 | $271.70 |
| Purchase #4 | $150.79 | 6.781% | $161.0151 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $242.73 | 4.689% | $254.1116 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $124.65 | 10.133% | $137.2808 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $218.93 | 13.742% | $249.0154 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $1,190.96 | $1,297.9333 | $1,297.94 | $1,297.90 | $1,297.90 | |