| 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 | $113.38 | 3.809% | $117.6986 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $237.97 | 4.659% | $249.057 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $9.76 | 13.620% | $11.0893 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $180.48 | 5.844% | $191.0273 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $80.35 | 3.531% | $83.1872 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $120.97 | 7.243% | $129.7319 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $223.84 | 3.673% | $232.0616 | $232.06 | $232.05 | $232.10 |
| 7 purchase totals = | $966.75 | $1,013.8529 | $1,013.86 | $1,013.90 | $1,013.90 | |