| 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 | $243.52 | 7.773% | $262.4488 | $262.45 | $262.45 | $262.40 |
| Purchase #2 | $231.27 | 3.504% | $239.3737 | $239.37 | $239.35 | $239.40 |
| Purchase #3 | $103.32 | 8.496% | $112.0981 | $112.10 | $112.10 | $112.10 |
| Purchase #4 | $178.86 | 9.671% | $196.1576 | $196.16 | $196.15 | $196.20 |
| Purchase #5 | $213.95 | 10.805% | $237.0673 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $22.88 | 12.588% | $25.7601 | $25.76 | $25.75 | $25.80 |
| Purchase #7 | $35.41 | 12.555% | $39.8557 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $1,029.21 | $1,112.7613 | $1,112.77 | $1,112.70 | $1,112.90 | |