| 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 | $79.92 | 9.670% | $87.6483 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $184.86 | 5.383% | $194.811 | $194.81 | $194.80 | $194.80 |
| Purchase #3 | $171.82 | 7.498% | $184.7031 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $228.28 | 12.620% | $257.0889 | $257.09 | $257.10 | $257.10 |
| Purchase #5 | $73.82 | 8.537% | $80.122 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $229.58 | 9.655% | $251.7459 | $251.75 | $251.75 | $251.70 |
| Purchase #7 | $172.77 | 7.446% | $185.6345 | $185.63 | $185.65 | $185.60 |
| 7 purchase totals = | $1,141.05 | $1,241.7537 | $1,241.75 | $1,241.75 | $1,241.60 | |