| 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 | $37.45 | 10.565% | $41.4066 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $198.85 | 4.255% | $207.3111 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $193.94 | 5.681% | $204.9577 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $102.96 | 7.579% | $110.7633 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $164.80 | 12.800% | $185.8944 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $146.96 | 3.322% | $151.842 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $210.33 | 4.541% | $219.8811 | $219.88 | $219.90 | $219.90 |
| 7 purchase totals = | $1,055.29 | $1,122.0562 | $1,122.05 | $1,122.05 | $1,122.10 | |