| 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 | $190.75 | 10.379% | $210.5479 | $210.55 | $210.55 | $210.50 |
| Purchase #2 | $163.98 | 4.847% | $171.9281 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $113.92 | 7.412% | $122.3638 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $177.37 | 8.325% | $192.1361 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $199.43 | 7.355% | $214.0981 | $214.10 | $214.10 | $214.10 |
| Purchase #6 | $110.71 | 9.174% | $120.8665 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $241.97 | 10.537% | $267.4664 | $267.47 | $267.45 | $267.50 |
| 7 purchase totals = | $1,198.13 | $1,299.4069 | $1,299.42 | $1,299.40 | $1,299.40 | |