| 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 | $208.88 | 8.388% | $226.4009 | $226.40 | $226.40 | $226.40 |
| Purchase #2 | $189.82 | 5.455% | $200.1747 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $84.78 | 7.719% | $91.3242 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $179.91 | 11.691% | $200.9433 | $200.94 | $200.95 | $200.90 |
| Purchase #5 | $220.41 | 5.132% | $231.7214 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $106.72 | 12.102% | $119.6353 | $119.64 | $119.65 | $119.60 |
| Purchase #7 | $246.84 | 12.682% | $278.1442 | $278.14 | $278.15 | $278.10 |
| 7 purchase totals = | $1,237.36 | $1,348.3440 | $1,348.33 | $1,348.30 | $1,348.20 | |