| 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 | $9.60 | 4.215% | $10.0046 | $10.00 | $10.00 | $10.00 |
| Purchase #2 | $245.47 | 7.165% | $263.0579 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $243.30 | 12.171% | $272.912 | $272.91 | $272.90 | $272.90 |
| Purchase #4 | $239.81 | 8.357% | $259.8509 | $259.85 | $259.85 | $259.90 |
| Purchase #5 | $236.68 | 5.800% | $250.4074 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $130.38 | 6.622% | $139.0138 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $73.82 | 3.608% | $76.4834 | $76.48 | $76.50 | $76.50 |
| 7 purchase totals = | $1,179.06 | $1,271.7300 | $1,271.72 | $1,271.70 | $1,271.80 | |