| 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 | $246.31 | 10.508% | $272.1923 | $272.19 | $272.20 | $272.20 |
| Purchase #2 | $231.91 | 8.267% | $251.082 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $21.74 | 9.847% | $23.8807 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $40.36 | 6.647% | $43.0427 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $64.78 | 5.585% | $68.398 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $133.90 | 9.107% | $146.0943 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $221.88 | 10.528% | $245.2395 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $960.88 | $1,049.9295 | $1,049.92 | $1,050.00 | $1,049.90 | |