| 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 | $198.68 | 12.673% | $223.8587 | $223.86 | $223.85 | $223.90 |
| Purchase #2 | $244.41 | 6.756% | $260.9223 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $212.58 | 4.712% | $222.5968 | $222.60 | $222.60 | $222.60 |
| Purchase #4 | $156.44 | 12.236% | $175.582 | $175.58 | $175.60 | $175.60 |
| Purchase #5 | $175.84 | 13.235% | $199.1124 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $228.81 | 12.813% | $258.1274 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $212.99 | 10.360% | $235.0558 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $1,429.75 | $1,575.2554 | $1,575.26 | $1,575.25 | $1,575.30 | |