| 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 | $108.99 | 4.859% | $114.2858 | $114.29 | $114.30 | $114.30 |
| Purchase #2 | $113.89 | 5.554% | $120.2155 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $183.54 | 3.202% | $189.417 | $189.42 | $189.40 | $189.40 |
| Purchase #4 | $231.98 | 9.316% | $253.5913 | $253.59 | $253.60 | $253.60 |
| Purchase #5 | $138.96 | 3.630% | $144.0042 | $144.00 | $144.00 | $144.00 |
| Purchase #6 | $121.98 | 12.614% | $137.3666 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $204.88 | 3.604% | $212.2639 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $1,104.22 | $1,171.1443 | $1,171.15 | $1,171.10 | $1,171.20 | |