| 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 | $219.79 | 10.157% | $242.1141 | $242.11 | $242.10 | $242.10 |
| Purchase #2 | $197.88 | 4.788% | $207.3545 | $207.35 | $207.35 | $207.40 |
| Purchase #3 | $147.50 | 9.308% | $161.2293 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $189.86 | 10.690% | $210.156 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $168.25 | 3.545% | $174.2145 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $105.81 | 7.604% | $113.8558 | $113.86 | $113.85 | $113.90 |
| Purchase #7 | $232.98 | 3.504% | $241.1436 | $241.14 | $241.15 | $241.10 |
| 7 purchase totals = | $1,262.07 | $1,350.0678 | $1,350.06 | $1,350.05 | $1,350.10 | |