| 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 | $236.45 | 9.260% | $258.3453 | $258.35 | $258.35 | $258.30 |
| Purchase #2 | $86.73 | 13.136% | $98.1229 | $98.12 | $98.10 | $98.10 |
| Purchase #3 | $218.27 | 13.159% | $246.9921 | $246.99 | $247.00 | $247.00 |
| Purchase #4 | $123.85 | 11.607% | $138.2253 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $158.99 | 4.767% | $166.5691 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $112.67 | 10.107% | $124.0576 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $198.96 | 8.271% | $215.416 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $1,135.92 | $1,247.7283 | $1,247.74 | $1,247.70 | $1,247.70 | |