| 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 | $223.36 | 10.184% | $246.107 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $187.75 | 4.379% | $195.9716 | $195.97 | $195.95 | $196.00 |
| Purchase #3 | $35.49 | 9.504% | $38.863 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $146.28 | 8.480% | $158.6845 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $187.78 | 11.125% | $208.6705 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $202.86 | 11.236% | $225.6533 | $225.65 | $225.65 | $225.70 |
| Purchase #7 | $21.63 | 5.577% | $22.8363 | $22.84 | $22.85 | $22.80 |
| 7 purchase totals = | $1,005.15 | $1,096.7862 | $1,096.78 | $1,096.75 | $1,096.90 | |