| 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 | $186.40 | 9.491% | $204.0912 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $250.56 | 7.646% | $269.7178 | $269.72 | $269.70 | $269.70 |
| Purchase #3 | $225.45 | 11.453% | $251.2708 | $251.27 | $251.25 | $251.30 |
| Purchase #4 | $164.38 | 11.588% | $183.4284 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $231.61 | 8.701% | $251.7624 | $251.76 | $251.75 | $251.80 |
| Purchase #6 | $175.40 | 13.276% | $198.6861 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $6.63 | 13.237% | $7.5076 | $7.51 | $7.50 | $7.50 |
| 7 purchase totals = | $1,240.43 | $1,366.4643 | $1,366.47 | $1,366.45 | $1,366.50 | |