| 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 | $224.83 | 13.267% | $254.6582 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $154.96 | 3.283% | $160.0473 | $160.05 | $160.05 | $160.00 |
| Purchase #3 | $149.72 | 11.473% | $166.8974 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $113.58 | 5.841% | $120.2142 | $120.21 | $120.20 | $120.20 |
| Purchase #5 | $106.57 | 10.205% | $117.4455 | $117.45 | $117.45 | $117.40 |
| Purchase #6 | $230.51 | 3.736% | $239.1219 | $239.12 | $239.10 | $239.10 |
| Purchase #7 | $121.87 | 5.593% | $128.6862 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $1,102.04 | $1,187.0707 | $1,187.08 | $1,187.05 | $1,187.00 | |