| 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 | $214.89 | 4.642% | $224.8652 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $186.86 | 6.324% | $198.677 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $102.81 | 10.798% | $113.9114 | $113.91 | $113.90 | $113.90 |
| Purchase #4 | $135.55 | 12.583% | $152.6063 | $152.61 | $152.60 | $152.60 |
| Purchase #5 | $150.60 | 13.651% | $171.1584 | $171.16 | $171.15 | $171.20 |
| Purchase #6 | $7.63 | 10.660% | $8.4434 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $206.84 | 12.619% | $232.9411 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $1,005.18 | $1,102.6028 | $1,102.61 | $1,102.60 | $1,102.60 | |