| 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 | $219.88 | 11.614% | $245.4169 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $78.81 | 13.867% | $89.7386 | $89.74 | $89.75 | $89.70 |
| Purchase #3 | $199.45 | 9.140% | $217.6797 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $22.82 | 3.316% | $23.5767 | $23.58 | $23.60 | $23.60 |
| Purchase #5 | $211.85 | 6.340% | $225.2813 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $140.73 | 10.186% | $155.0648 | $155.06 | $155.05 | $155.10 |
| Purchase #7 | $206.35 | 13.578% | $234.3682 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $1,079.89 | $1,191.1262 | $1,191.13 | $1,191.15 | $1,191.20 | |