| 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 | $111.87 | 9.621% | $122.633 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $138.73 | 6.713% | $148.0429 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $83.31 | 10.587% | $92.13 | $92.13 | $92.15 | $92.10 |
| Purchase #4 | $73.34 | 4.169% | $76.3975 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $175.94 | 6.667% | $187.6699 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $135.71 | 11.126% | $150.8091 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $245.46 | 9.534% | $268.8622 | $268.86 | $268.85 | $268.90 |
| 7 purchase totals = | $964.36 | $1,046.5446 | $1,046.54 | $1,046.55 | $1,046.50 | |