| 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 | $118.64 | 8.172% | $128.3353 | $128.34 | $128.35 | $128.30 |
| Purchase #2 | $242.40 | 13.414% | $274.9155 | $274.92 | $274.90 | $274.90 |
| Purchase #3 | $142.49 | 11.475% | $158.8407 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $55.69 | 13.246% | $63.0667 | $63.07 | $63.05 | $63.10 |
| Purchase #5 | $138.50 | 10.117% | $152.512 | $152.51 | $152.50 | $152.50 |
| Purchase #6 | $201.69 | 10.194% | $222.2503 | $222.25 | $222.25 | $222.30 |
| Purchase #7 | $49.36 | 6.862% | $52.7471 | $52.75 | $52.75 | $52.70 |
| 7 purchase totals = | $948.77 | $1,052.6676 | $1,052.68 | $1,052.65 | $1,052.60 | |