| 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 | $30.46 | 10.506% | $33.6601 | $33.66 | $33.65 | $33.70 |
| Purchase #2 | $232.74 | 9.263% | $254.2987 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $179.48 | 10.433% | $198.2051 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $140.28 | 3.515% | $145.2108 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $131.69 | 13.242% | $149.1284 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $230.44 | 7.470% | $247.6539 | $247.65 | $247.65 | $247.70 |
| Purchase #7 | $192.57 | 13.584% | $218.7287 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $1,137.66 | $1,246.8857 | $1,246.89 | $1,246.90 | $1,246.90 | |