| 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 | $135.64 | 7.723% | $146.1155 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $92.27 | 5.219% | $97.0856 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $14.87 | 10.845% | $16.4827 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $19.68 | 11.836% | $22.0093 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $235.99 | 9.621% | $258.6946 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $241.31 | 4.508% | $252.1883 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $212.95 | 7.619% | $229.1747 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $952.71 | $1,021.7507 | $1,021.75 | $1,021.75 | $1,021.80 | |