| 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 | $221.41 | 9.267% | $241.9281 | $241.93 | $241.95 | $241.90 |
| Purchase #2 | $217.72 | 11.223% | $242.1547 | $242.15 | $242.15 | $242.20 |
| Purchase #3 | $107.90 | 6.810% | $115.248 | $115.25 | $115.25 | $115.20 |
| Purchase #4 | $104.50 | 7.619% | $112.4619 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $161.25 | 12.456% | $181.3353 | $181.34 | $181.35 | $181.30 |
| Purchase #6 | $133.62 | 8.595% | $145.1046 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $132.57 | 10.604% | $146.6277 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $1,078.97 | $1,184.8603 | $1,184.86 | $1,184.90 | $1,184.80 | |