| 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 | $215.85 | 4.653% | $225.8935 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $84.69 | 5.598% | $89.4309 | $89.43 | $89.45 | $89.40 |
| Purchase #3 | $215.42 | 7.283% | $231.109 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $54.42 | 12.181% | $61.0489 | $61.05 | $61.05 | $61.00 |
| Purchase #5 | $192.49 | 6.868% | $205.7102 | $205.71 | $205.70 | $205.70 |
| Purchase #6 | $210.75 | 3.555% | $218.2422 | $218.24 | $218.25 | $218.20 |
| Purchase #7 | $158.35 | 7.558% | $170.3181 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $1,131.97 | $1,201.7528 | $1,201.75 | $1,201.75 | $1,201.60 | |