| 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 | $133.57 | 10.658% | $147.8059 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $131.75 | 3.321% | $136.1254 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $225.70 | 4.462% | $235.7707 | $235.77 | $235.75 | $235.80 |
| Purchase #4 | $224.78 | 3.811% | $233.3464 | $233.35 | $233.35 | $233.30 |
| Purchase #5 | $108.94 | 12.609% | $122.6762 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $237.25 | 10.600% | $262.3985 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $198.67 | 9.265% | $217.0768 | $217.08 | $217.10 | $217.10 |
| 7 purchase totals = | $1,260.66 | $1,355.1999 | $1,355.22 | $1,355.25 | $1,355.20 | |