| 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 | $214.72 | 12.241% | $241.0039 | $241.00 | $241.00 | $241.00 |
| Purchase #2 | $120.50 | 5.194% | $126.7588 | $126.76 | $126.75 | $126.80 |
| Purchase #3 | $149.48 | 5.230% | $157.2978 | $157.30 | $157.30 | $157.30 |
| Purchase #4 | $122.88 | 3.194% | $126.8048 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $76.66 | 5.856% | $81.1492 | $81.15 | $81.15 | $81.10 |
| Purchase #6 | $142.43 | 11.243% | $158.4434 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $247.34 | 12.786% | $278.9649 | $278.96 | $278.95 | $279.00 |
| 7 purchase totals = | $1,074.01 | $1,170.4228 | $1,170.41 | $1,170.40 | $1,170.40 | |