| 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 | $232.40 | 10.182% | $256.063 | $256.06 | $256.05 | $256.10 |
| Purchase #2 | $212.93 | 9.646% | $233.4692 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $199.78 | 9.560% | $218.879 | $218.88 | $218.90 | $218.90 |
| Purchase #4 | $144.99 | 6.415% | $154.2911 | $154.29 | $154.30 | $154.30 |
| Purchase #5 | $241.58 | 13.698% | $274.6716 | $274.67 | $274.65 | $274.70 |
| Purchase #6 | $80.50 | 13.580% | $91.4319 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $122.26 | 3.405% | $126.423 | $126.42 | $126.40 | $126.40 |
| 7 purchase totals = | $1,234.44 | $1,355.2288 | $1,355.22 | $1,355.20 | $1,355.30 | |