| 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 | $240.88 | 6.120% | $255.6219 | $255.62 | $255.60 | $255.60 |
| Purchase #2 | $162.65 | 3.370% | $168.1313 | $168.13 | $168.15 | $168.10 |
| Purchase #3 | $20.74 | 6.589% | $22.1066 | $22.11 | $22.10 | $22.10 |
| Purchase #4 | $241.36 | 10.377% | $266.4059 | $266.41 | $266.40 | $266.40 |
| Purchase #5 | $174.28 | 4.197% | $181.5945 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $169.34 | 11.844% | $189.3966 | $189.40 | $189.40 | $189.40 |
| Purchase #7 | $242.25 | 13.120% | $274.0332 | $274.03 | $274.05 | $274.00 |
| 7 purchase totals = | $1,251.50 | $1,357.2900 | $1,357.29 | $1,357.30 | $1,357.20 | |