| 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 | $117.37 | 7.533% | $126.2115 | $126.21 | $126.20 | $126.20 |
| Purchase #2 | $44.50 | 12.423% | $50.0282 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $236.60 | 4.668% | $247.6445 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $165.30 | 13.342% | $187.3543 | $187.35 | $187.35 | $187.40 |
| Purchase #5 | $245.81 | 6.692% | $262.2596 | $262.26 | $262.25 | $262.30 |
| Purchase #6 | $188.58 | 12.438% | $212.0356 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $192.85 | 9.581% | $211.327 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,191.01 | $1,296.8607 | $1,296.86 | $1,296.90 | $1,296.80 | |