| 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 | $247.46 | 12.471% | $278.3207 | $278.32 | $278.30 | $278.30 |
| Purchase #2 | $134.77 | 8.106% | $145.6945 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $219.86 | 3.201% | $226.8977 | $226.90 | $226.90 | $226.90 |
| Purchase #4 | $215.37 | 4.628% | $225.3373 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $132.30 | 13.804% | $150.5627 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $207.28 | 10.381% | $228.7977 | $228.80 | $228.80 | $228.80 |
| Purchase #7 | $136.91 | 6.425% | $145.7065 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $1,293.95 | $1,401.3171 | $1,401.32 | $1,401.30 | $1,401.30 | |