| 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 | $181.87 | 9.550% | $199.2386 | $199.24 | $199.25 | $199.20 |
| Purchase #2 | $93.51 | 6.873% | $99.9369 | $99.94 | $99.95 | $99.90 |
| Purchase #3 | $244.38 | 12.367% | $274.6025 | $274.60 | $274.60 | $274.60 |
| Purchase #4 | $213.29 | 8.355% | $231.1104 | $231.11 | $231.10 | $231.10 |
| Purchase #5 | $121.59 | 10.680% | $134.5758 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $21.46 | 9.811% | $23.5654 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $84.89 | 8.780% | $92.3433 | $92.34 | $92.35 | $92.30 |
| 7 purchase totals = | $960.99 | $1,055.3729 | $1,055.38 | $1,055.40 | $1,055.30 | |