| 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 | $197.94 | 7.500% | $212.7855 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $153.72 | 12.488% | $172.9166 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $45.88 | 7.280% | $49.2201 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $77.28 | 10.549% | $85.4323 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $193.92 | 8.663% | $210.7193 | $210.72 | $210.70 | $210.70 |
| Purchase #6 | $214.74 | 11.859% | $240.206 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $142.72 | 13.385% | $161.8231 | $161.82 | $161.80 | $161.80 |
| 7 purchase totals = | $1,026.20 | $1,133.1029 | $1,133.11 | $1,133.05 | $1,133.00 | |