| 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 | $249.99 | 8.167% | $270.4067 | $270.41 | $270.40 | $270.40 |
| Purchase #2 | $198.79 | 7.463% | $213.6257 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $178.89 | 10.781% | $198.1761 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $126.94 | 3.524% | $131.4134 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $28.53 | 11.185% | $31.7211 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $216.80 | 5.451% | $228.6178 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $72.29 | 9.308% | $79.0188 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $1,072.23 | $1,152.9796 | $1,152.99 | $1,152.95 | $1,152.90 | |